Why is my puppy licking his legs and causing skin discoloration?

Place an e-collar (cone) on him to prevent further licking. Consider an exam with your veterinarian to diagnose and treat the underlying cause. Possibilities include parasites (fleas, mites), infection (bacterial or fungal) and allergies (environmental, foodborne, etc). Discuss allergy testing, hydrolyzed diets, food elimination trials and antihistamine use with your veterinarian.

The pink discoloraction of the fur is usually a result of saliva staining from chronic licking. Often, there is an underlying reason for them to be licking themselves such as food or environmental allergies or an infection of the skin. Sometimes dogs can lick though even when there is no underlying disease in the skin causing them to be itchy. This compulsive licking could sometimes be referred to inanimate objects like couches. Ideally, I would have Molly's skin evaluated by a veterinarian to rule out any underlying disease/infection. Best of luck.

Yes, this dark discoloration is indicative of chronic inflammation or infection. I recommend to have him examined and checked for any evidence of a yeast infection. Your vet will also ask you may questions and licking and scratching. They will try to get an idea if allergies are possible or not. At home you can try giving him an omega 3 fatty acid supplement for pets but it may not correct the underlying cause. This can however improve over all skin health. There are two brands of food, Royal Canin and Nutro, which are aimed at skin health and they may help as well but again, they may not affect the underlying problem. I hope this helps and please feel free to post any additional questions.

Anything you apply will likely be licked off before it has a chance to help. Your best option is to place an e-collar (cone) on her to prevent licking. Contact your veterinarian and ask about OTC or prescription antihistamines that may help if an allergic reaction is involved. A fish oil supplement may also help promote healthy skin. If symptoms persist, consider an exam to rule out infection or injury. You can also discuss allergy testing, food allergies and environmental allergies in depth with your veterinarian.

There could be an allergic component at work that is responsible for all of Mutton's symptoms. Place an e-collar (cone) on him to prevent further chewing of his legs or rubbing at his eyes. This may be enough to allow for healing. Ideally, he should be physically examined by your veterinarian. The eyes can be stained to diagnose corneal injury. Discuss allergy testing, hydrolyzed diets, food elimination trials and antihistamine use with your veterinarian. Allergies can be frustrating to diagnose since they have many causes, but if you can identify the underlying cause(s), management becomes much easier.

The change of color could be as a result of constant licking. This could be due to an allergy, fleas, an infection or mites. If it's been a while already it is recommended to have it checked by a vet in order to rule out parasites first, then a treatment for allergy or infection can be started.

The most common cause for hair turning a rust color is from licking. Licking the feet is commonly caused by food allergies or atopy, though other possible causes include flea allergies and environmental allergies. The excessive licking can set up the skin for a yeast infection, which makes the licking worse and the cycle continues. You can try a medicated shampoo that works against yeast/fungus and having August wear an e-collar so he cannot continue to lick his paws. Once you get to the vet, they can further pinpoint the cause and treatment options so he can get more comfortable.