Foxtail plants can be risky for your dog. The barbed seed heads of the foxtail plant can work their way into any part of your dog or cat, from the nose to between the toes and inside the ears, eyes and mouth. They can even simply dig themselves directly into a patch of skin.
The foxtail plant is a grass-like weed. It is mostly found in the Western half of the U.S.
The danger of foxtails goes beyond simple irritation. Because these tough seeds don’t break down inside the body, an embedded foxtail can lead to serious infection for your dog. It can even lead to death if left untreated. The seeds can be hard to find in your dog’s fur.
So how can you tell if your pooch has a foxtail that’s causing problems? If you find a foxtail should you extract it? And when is it time to call a vet?
Foxtails and Your Dog: Risks and Symptoms
Foxtails travel. Moving relentlessly forward, never back, they can migrate from inside your dog’s nose to its brain. They can dig through skin or be inhaled into — and then perforate — a lung.
Embedded foxtails can cause discharge, abscesses, swelling, pain, and death. If your dog is displaying any of the following symptoms, check for foxtails or talk to your vet:
Feet. Foxtails love your dog’s feet and can easily become embedded between tender toes. Check for foxtails if you notice swelling or limping or if your dog is constantly licking the area.
Ears. If your pooch is shaking his head, tilting it to the side, or scratching incessantly at an ear, this could be the sign of a foxtail — one that may be so deep inside the ear canal you can’t see it. Your veterinarian needs to take a look using a special scope.
Eyes. Redness, discharge, swelling, squinting, and pawing all may be signs your dog has a foxtail lodged in its eye. If you think this may be the case, seek veterinary care immediately.
Nose. If you see discharge from the nose, or if your dog is sneezing frequently and intensely, there may be a foxtail lodged in a nasal passage.
Genitals. Foxtails can find their way into these areas, too. So if you notice your dog persistently licking at its genitals, foxtails could be the cause.
Tips for Preventing Foxtail Problems
Any dog can get foxtails in the ears, nose, eyes, or mouth. But dogs with long ears and curly hair can be especially prone to foxtail problems. Prevent issues by:
Examining your pet’s coat during foxtail season — generally May through December — especially if you’ve gone walking in open fields. Brush your dog as necessary, looking especially closely for pointy foxtail awns in your dog’s thick or feathery fur.
Check your pup’s face and ears carefully for foxtails. Don’t forget to look in and around your pooch’s mouth and gums.
Carefully check your dog’s paw pads for foxtails — especially between the toes.
Use tweezers to remove any foxtails you can easily get to. But if a foxtail is deeply embedded, or if the area around it is red or swollen, call your veterinarian right away. Remember, foxtails won’t come out on their own, and they can burrow into the brain, spine, eardrums, lungs — actually, anywhere.
The easiest way to prevent foxtail problems is to keep your dog out of overgrown, grassy areas. You should also pull out any foxtail plants you find in your yard. Also consider trimming your dog’s fur during foxtail season, especially if it tends to persistently get foxtails in one spot.
WebMD Veterinary Reference Reviewed by Amy Flowers, DVM on 2/, 015
Xylitol, a natural sugar alcohol sweetener popular for its low glycemic index but known to cause hypoglycemia and hepatic necrosis in dogs, is now also found in several specialty peanut and nut butter brands. Nuts ‘n More, Krush Nutrition and P-28 Foods all make peanut butter and nut-based spreads containing the ingredient. Though xylitol has been popping up in all kinds of foods and dental products in the last several years, peanut butter is a special concern, says Ahna Brutlag, DVM, MS, DABT, DABVT, associate director of veterinary services for Pet Poison Helpline and SafetyCall International. “First, dogs fed straight peanut butter as a treat or fed treats baked with xylitol-containing peanut butter may certainly be at risk for harm,” she says. “Second, a dog that nabs the entire jar of xylitol-containing peanut butter and happily gorges on his or her treasure without anyone knowing could quickly become extremely ill. If this occurred during the day while the owners were not home, it’s possible the dog could die before people returned.”
So far, mainstream peanut butter brands haven’t started using xylitol—only the three specialty brands include it in their formulations.
Brutlag is urging pet owners to be vigilant about checking labels and looking for keywords that can indicate that a food contains xylitol. “The most obvious thing to look for is the word ‘xylitol’ itself. It may be prefaced or followed by clarifying words,” she says.
In some cases, xylitol’s position on the ingredient list can be helpful in estimating its quantity in the product. “In the United States, food products must list their ingredients in descending order of predominance by weight. This means that the ingredient that weighs the most is listed first, and the ingredient that weighs the least is listed last,” Brutlag says.
Something else to check is whether the packaging says “sweetened naturally” or that it uses a “natural sweetener.” Brutlag says, “It’s a common misconception that xylitol is an artificial sweetener—but it’s not. It’s normally found in small amounts in fruits and vegetables, so if you see those terms, look deeper to see if xylitol is listed. Chemically, xylitol is classified as a sugar alcohol, so this is another phrase to look for.”
Other sugar alcohols, such as erythritol, glycerol (also called glycerine), maltitol, mannitol and sorbitol are not known to be toxic to dogs; however, some food labels do not list the specific sugar alcohol used. “When in doubt, if you want to feed a product to your dog that lists ‘sugar alcohol’ as an ingredient, but doesn’t list which one, don’t use it,” Brutlag advises. Because xylitol and other sugar alcohols are not technically sugar, they may also be found in products labeled “sugar free” or “no sugar added.”
While it seems unlikely that xylitol will become so mainstream that it begins to replace sugar in most foods, it’s very likely that more products will contain it, which Brutlag says has been the trend for several years.
Labrador coat colors made simple! Find out how we get chocolate, black or yellow puppies and what color pups we might get when we mix Labradors of different colors.
Strictly speaking, there are only three different types of Labrador color: black Labs, brown Labs (usually referred to as chocolate) and yellow Labs.
These are the three colors recognized and accepted by the Kennel Club
In practice, there is a wide range of shades of yellow Labrador color, from palest cream to richest fox red.
But what makes a Labrador brown, or black, or yellow. And what about Silver Labradors? Where does this new and controversial coat color come in to play?
I’ll be answering your questions on what color puppies we can expect when we mate together two Labradors in any of the different color combinations.
And I’ll also explain the genetic code that causes each of the colors in the first place.
I’ll try and keep it as simple as I can!
Understanding how a Labrador’s coat color is inherited starts with understanding how the three basic colors are passed on from one generation to the next. So we’ll tackle that first.
Where do Black and Chocolate Labradors come from?
The information that determines whether or not your Labrador is basically black or basically chocolate is passed on through a pair of genes.
We can call these the ‘bee’ genes.
Every Labrador dog inherits two ‘bee’ genes, one from each parent.
There are two types of ‘bee’ gene.
One we call big B (this is the dominant gene) and it causes a black Labrador coat
And one we call little b (this is the recessive gene) and it causes a brown or chocolate Labrador coat
There are three different combinations of bee genes that a Labrador can inherit from his parents (one from each)
Let’s look at those in more detail – I’ll explain how they influence the color of your dog’s coat.
Why black is a dominant color:
It is normal for dominant genes to switch off, or over-ride, recessive genes. And that is exactly what happens here.
A dog with BB genes will be black, because he has no little b gene, the one that gives us a brown coat.
But a Bb dog will be black too, because if the dominant black gene is present, it switches off the brown gene.
How chocolate Labradors are made:
Even though a dog inherits a little b gene, the dog will only appear brown if no black gene (B) is present at all. Here are those three possible combinations of ‘bee’ gene that a dog could inherit again, with the coat color that results.
Two black genes (BB) gives you a black Labrador
One of each (Bb)also give you a black Labrador
Two brown genes (bb) gives you a chocolate Labrador
Remember that the black dominant gene always switches of the brown gene, so only the dog at the bottom will actually look brown.
Generation after generation of black dogs can continue to have only black puppies if dogs with the Bb gene are only ever mated to dogs with BB genes.
Remember, the dog in the middle of our list above will look black, but pass the brown gene on to about half of all its offspring. But things are never that simple are they? Because of course some Labradors are neither black nor brown.
How yellow Labradors are made:
So having told you everything above, I’m now going to confuse the issue, and tell you that there are times when a BB, or a Bb dog will not be black at all
And when a bb dog won’t be brown!
The genetic information that creates a yellow coat comes from another pair of genes altogether.
We can call these the ‘eee’ genes.
And these genes have a different kind of power. They have power over the ‘bee’ genes.
How yellow can over-ride black and chocolate
Little eee genes are able to influence or in certain cases to ‘switch off’ the ‘bee’ genes that cause black and brown coats. Each dog inherits two ‘eee’ genes, one from each parent. There are two types of ‘eee’ gene.
One we call big E (this is the dominant gene) and it does not interfere with the ‘bee’ gene
And one we call little e (this is the recessive gene) and it has the potential to mask or ‘switch off’ the ‘bee’ gene that would otherwise give us black or brown coats. The result is a yellow dog
But little ee is recessive, and if the dominant E gene is present, it switches off the masking gene.
It only takes one big E gene to do this.
So the dog will only appear yellow if no big E gene is present at all.
Each dog inherits one of these ‘eee’ genes from each parent. There are three possible combinations of eee gene that a dog could inherit. It could have
Two dominant genes (EE)
Two masking genes (ee)
One of each (Ee)
Only the middle of these three dogs will be yellow. In the first and third dog, the E gene will switch off the e gene, and the dog’s color will be determined by its ‘bee’ genes.
Don’t forget these are different and additional genes to those responsible for black and brown. Each Labrador born has a combination of ‘eee’ and ‘bee’ genes. There are nine different possible combinations.
Nine different possible Labrador genotypes!
The chart below lists them (genotype is the genetic makeup, phenotype is the appearance of the dog).
Predicting the color of Labrador puppies:
Trying to work out what colors Labrador puppies will be is difficult without knowing the parent’s genotype.
Because as you can see, the second dog down the list may look black but he could throw brown puppies, and the fourth dog down the list may look black, but he could throw yellow puppies.
The fifth dog down the list is also black but he could throw yellow or brown puppies.
Mating two yellow Labradors
Two yellow Labradors mated together will never throw brown or black puppies. All their offspring will be yellow.
This is because yellow dogs do not possess the big E gene which is needed to switch off the masking effect.
Mating two chocolate Labradors:
Two brown dogs mated together will never throw black puppies because brown dogs do not have the black gene.
But two chocolate dogs can produce yellow puppies, if each of the parents carries the little e gene – see the bottom right hand box below.
The color of puppies produced by other color combinations of parents are a little more complicated.
It all depends on the genotype of the dogs involved. Let’s look at a few more examples
Can two black Labradors have yellow or chocolate puppies?
Depending on their genotype, two black Labradors can indeed have yellow or chocolate puppies.
Remember from our grid above that there are four different possible genotypes for a black Labrador. The genotype refers to the genetic code that the dog carries.
Four ways to get black
In the diagram below, I’ve put the four possible genotypes along the top to represent one parent – the mother for example. And the four different possible black genotypes down the side to represent the father. Inside the grid are the puppies that could be born from each combination.
If and only if, both of them carry one little e gene, then some of the puppies may be yellow. Remember that your puppy needs two little ee s (one from each parent) in order to be yellow.
If only one of the two black dogs carries the little e gene, all the puppies will be black, but half will carry the yellow gene, this is how the color can skip a generation
The same with the little b gene, if both of the black Labs carry one little b gene, around a quarter of the pups could be chocolate, depending on whether or not the double ee gene over-rides the bee combinations!
Is it possible to get all three colors from two black dogs?
Yes it is, check out the bottom right hand square in the diagram above. Notice that it can only happen if the two black dogs have this genotype: EeBb
In other words, they both carry a little e and a little b
Mating a yellow Labrador with a chocolate Labrador:
Now let’s look at what color the pups will be if you mate a chocolate lab with a yellow lab
This is good example of how complicated, and unexpected, Labrador colors can be. There are six different possibilities for litter color combinations depending on the genotype of the parents. You can even get a litter of all black puppies from a chocolate mother and a yellow father (or vice versa)
Here are the color possibilities
Yellow and black puppies
All puppies are black
Yellow, black, and chocolate puppies
Black and chocolate puppies
Yellow and chocolate puppies
All puppies are chocolate
Let’s have a closer look and find out why – in the diagram I have put the yellow Labrador possible genotypes along the top, and the chocolate genotypes down the side.
There are three ways to be yellow, and only two ways to be chocolate. A chocolate Labrador can be either Eebb or EEbb. That’s nice and simple.
A yellow dog can be one of three different genotypes: eeBB, eebb, eeBb – because anytime two little ee s come together they switch off the three different possible combinations of bee genes.
So, if you look at all the possible color combinations you’ll find that there are possibilities for all three colors in a litter of puppies from eeBb mated with Eebb
Whereas if we mate EEbb with eeBB all the puppies will be black, because they will all have one big B and one big E
Black Labradors crossed with chocolate Labradors:
Let’s have a look now, at what happens when we cross a black Labrador with a chocolate Labrador.
We’ve seen that there are four different ways to be black, but that chocolate dogs only come in two different genotypes.
That gives us 8 potential outcomes. The chart below has the different black Labrador genotypes along the top, and the chocolate genotypes down the side.
Finally, we’ll look at the last possible combination of standard Labrador colors. Black crossed with yellow.
Black Labradors crossed with yellow Labradors:
Because there are four ways to be black and three ways to be yellow, there are quite a variety of color pups for a mating between a black Labrador and a yellow Labrador.
What about silver Labradors?
Last but not least, you may want to know how silver Labradors get their coat color.
There is another pair of genes involved which we haven’t looked at in this article, and that is the ‘dee’ genes.
Big D and little d.
These D genes have the potential to over-ride all the other colors, albeit in a subtle way.
When two little dd genes are paired together they dilute the coat color of the Labrador that carries them.
In a black dog this gives a softer, charcoal coat color, in a yellow dog a paler ‘champagne’ yellow, but in a brown dog, the result is the striking silver coat that is currently causing such controversy among Labrador enthusiasts.
It isn’t unusual for people to be quite surprised by the color of the puppies in a litter that they have bred.
But as you can see, colors and indeed other inherited characteristics like certain diseases can remain hidden from one generation to the next. Potentially for many generations in a row if they are carried on a recessive gene.
And if you think Labrador genetic is complicated, try working out the genotype of a cocker spaniel.
It comes in a veritable myriad of different color combinations.
There are many different species of plants called “lily”: Easter lily, day lily, Asiatic lily, tiger lily, peace lily, calla lily, and lily of the valley, among others. And though they may be beautiful to look at, a cat could die of kidney failure if he should eat any part of these toxic species and not receive treatment immediately. In fact, as little as two leaves can make your cat sick, and if left untreated, can become fatal in as little as three days.
WHAT TO WATCH FOR
Vomiting (pieces of plant in thevomitus)
Loss of appetite
Increased urination, followed by lack of urination after 1 to 2 days
When determining if a lily plant you want or have is toxic, always look at the scientific name of the plant. The scientific name is a two-part name: the “first name,” which is capitalized, is the genus; the “second name” is the species, and it is not capitalized. You may see additional names following the first and second; these are subdivisions of the species and are not important for determining toxicity. The second name is sometimes abbreviated sp. or spp. This means that the actual species has not been identified. Sometimes the first name is abbreviated, usually with just the first letter of the name. This is usually done when there is a list of several species from the same genus.
The lily plants of greatest concern are any from the genus Lilium (Lilium sp.), which includes Easter lilies, tiger lilies, and Asiatic lilies, and any from the genus Hemerocallis (Hemerocallis sp.), which includes day lilies.
If your cat has recently eaten a lily and has not vomited, call your veterinarian to see if you should induce vomiting before bringing her to an animal hospital.
Call the nearest animal hospital or the Pet Poison Helpline at 1-855-213-6680.
The sooner she gets treatment, the better her chances are for survival. And if you can, bring a piece of the lily plant to the hospital.
Finding a chewed-on lily plant or pieces of plant in the vomit allows for a definitive diagnosis. Because the toxic principle in lilies attacks the kidneys, blood and urine tests will be taken to evaluate kidney function.
If your cat has only recently ingested the plant material and has still not vomited, your veterinarian will try to induce vomiting. Activated charcoal will be given orally to absorb any toxin that might remain in the gut. The key to survival is high volumes of fluids given intravenously (IV) to try and prevent dehydration and the kidneys shutting down. The fluids will be given for 1 to 2 days, while monitoring your cat’s kidneys as well as urine output. Lack of urine production is a sign that the treatment was unsuccessful.
Calla or arum lilies (Zantedeschia aethiopica) and peace lilies (Spathiphyllum sp.) contain crystals that are extremely irritating to the mouth and digestive tract, causing drooling, vomiting, and diarrhea; however, they do not affect the kidneys.
Lily of the valley (Convalaria majalis) affects the heart, causing irregular heartbeat and low blood pressure, and can progress to seizures or coma.
LIVING AND MANAGEMENT
If treatment is successful, there are no reported long-term consequences. Monitor your cat for changes in his urination habits, especially frequency of urination.
If at all possible, do not have lilies in your house, not even as cut flowers. If you do have lilies in the house, make sure your cat cannot reach them and inform everyone in your household of the dangers lilies pose to the cat.
Cats are less likely to chew on lilies in your yard, especially if there are more appealing things to chew on, like grass and catnip; however, it is best not to have any lilies in your yard.
As we gear up for National Pet Dental Health Month in February, here are some tips on getting started with teeth brushing.
How To Brush Your Pet’s Teeth
(This article from dvm360.com is about cats, but similar techniques can be used with your dogs)
Every cat needs clean, sharp teeth and healthy gums. Damage to the tongue, teeth, palate and gums can lead to many health risks for cats, but these can be prevented with regular veterinary examinations and good old-fashioned tooth-brushing—read on to find out more!
What You Need
A baby toothbrush or pet toothbrush that is an appropriate size for your cat. If your cat won’t tolerate a toothbrush, a small piece of washcloth or an appropriate piece of gauze (such as from a first aid kit) wrapped around your finger can be used.
Treat or other reward your cat really likes.
Note: Do not use human toothpaste or baking soda because these can upset your cat’s stomach. Toothpaste for cats comes in different flavors, like poultry or beef. You may need to try a couple flavors to find the one your cat likes best. The more your cat likes the toothpaste, the easier it will be brushing.
Brushing your cat’s teeth should be a bonding experience that is reinforced with praise and rewards. Be very patient — teaching your cat to accept toothbrushing may take a fair amount of time. Make toothbrushing enjoyable for your cat by rewarding him or her immediately after each session.
You only need to brush the outside of your cat’s teeth (the side facing the cheek). Do only as much at a time as your cat allows. You may not be able to do the whole mouth at first.
If you are ever worried about being bitten, stop the toothbrush training and speak with your veterinarian about proper dental care for your cat.
Start by letting your cat get used to the toothbrush and toothpaste. Put them out and let your cat sniff them. You can let your cat taste the toothpaste to see if he or she likes it.
Also, get your cat used to you touching his or her mouth. Lift his or her lips, and slowly and gently rub your cat’s teeth and gums with your finger. You might want to dip your finger in something your cat finds tasty, like the juice from a can of tuna.
When your cat is comfortable with you touching his or her mouth and is familiar with the toothbrush and toothpaste, gradually switch to putting the toothpaste on your finger, and then on the toothbrush. Let your cat lick the paste off the brush at first to get used to having the brush in his or her mouth. If your cat won’t tolerate a toothbrush, a small piece of washcloth or an appropriate piece of gauze (such as from a first aid kit) wrapped around your finger can be used. Place a small amount of toothpaste on the washcloth and rub it over the outside surfaces of your cat’s teeth.
Brush your cat’s teeth along the gumline. Work quickly — you don’t need to scrub. Work up to 30 seconds of brushing for each side of the mouth at least every other day.
If you notice any problems as you brush, like red or bleeding gums or bad breath, call your veterinarian. The earlier problems are found, the easier they are to treat.