What Might Cause My Dog to Have Skin Problems?
One of the following may be causing an abnormality with your dog’s skin and should be investigated:
- Fleas: Bites and droppings from these pesky insects can irritate your dog’s skin, and some pets can have an allergic response to the saliva following a bite. Some dogs may also be sensitive to flea-treatment products; certain flea collars, for example, may cause redness and irritation around the neck.
- Ringworm: This highly contagious fungal infection can result in inflammation, scaly patches and hair loss. You’ll want to treat it immediately to avoid other pets and people in the household from becoming infected.
- Parasites, such as ear mites and lice
- Seasonal allergies: Your dog’s scratching may be due to her sensitivity to allergens from common substances like pollen, weeds, dust, mites, trees, mold or grasses.
- Food allergies: Many dogs develop allergies to common ingredients in dog foods, such as beef, chicken, wheat, corn or soy. Even fillers and colorings can be seen as foreign by your dog’s immune system and lead to itching and rashes.
- Skin infections: Dogs can develop irritating bacterial or yeast infections when the skin is damaged due to the presence of another skin disorder.
- Grooming products: Certain shampoos and grooming products can irritate your dog’s skin. Be sure to only use grooming products that are meant for use on dogs.
- Stress or boredom: A dog may lick her skin (especially her legs) excessively for many reasons. Some lick when not given adequate opportunity for activity or mental stimulation.
- Metabolic or hormonal problems: Several common hormonal problems can cause change in skin color, coat consistency, thickness and distribution.
- Seasonal changes: Many dogs, like people, get dry, flaky skin in the winter.
When Is it Time to See the Vet?
There are many causes of skin abnormalities in dogs, and identifying the underlying cause is not always simple. Therefore, you should visit your vet for an exam as soon as you notice any abnormality in your pet’s skin or hair, or if your pet begins
to excessively scratch, lick and/or bite
areas on his fur.