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When dogs are troubled by fleas, they scratch and bite themselves, especially in areas such as the head, neck, and around the tail. Fleas normally concentrate in such areas. This incessant scratching and biting may cause the dog's skin to become red and inflamed. This is easily noticeable when the fur has been parted and the dog's skin is ...
Remember, your dog doesn't have to be infested with fleas to have this reaction. One flea bite could cause them to chew, bite, itch, or scratch — which are all common signs of dog allergies .
Flea allergy dermatitis is caused by the bite of a flea. The primary cause is due to the flea's saliva that is injected into the feeding site, triggering an immune response in the dog. This may include redness of the skin and pruritus, causing the dog to scratch, bite, and lick parts of the body, most commonly the base of the tail, abdomen, and ...
The flea found most commonly on both dogs and cats with a flea infestation is the cat flea, Ctenocephalides felis. [2] Pets that develop flea allergy dermatitis have an allergic response to flea saliva injected during flea feeding. The itch associated with just one flea bite persists long after that flea is gone and leads to significant self ...
Dogs and cats love a good scratch on the head, behind the ear, or even on their backside, but sometimes they have to take care of a sudden itch themselves. Luckily, dogs are flexible and can reach ...
A hot spot, or acute moist dermatitis, is an acutely inflamed and infected area of skin irritation created and made worse by a dog licking and biting at itself. A hot spot can manifest and spread rapidly in a matter of hours, as secondary Staphylococcus infection causes the top layers of the skin to break down and pus becomes trapped in the hair.
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