Help! My Dog Has Allergies! (Vet Answered)

Hi Regina,

When a dog like Peyton struggles with allergy-related skin or digestive issues, choosing the right food becomes a bit like solving a puzzle. The immune system reacts to certain proteins as if they were unwelcome visitors, and this reaction shows up as itching, ear trouble, or stomach upset. The most reliable way to sort things out is through an elimination diet. This means feeding a single carefully chosen protein source, either one your dog has never eaten before or one that has been broken into very small pieces through hydrolysis. Because the immune system cannot easily recognize these tiny protein fragments, the body has a chance to settle, much like calming choppy water so you can finally see what lies beneath.

Once the diet is in place, you simply allow time for the body to respond. Most dogs begin to show improvement within several weeks, although a full eight-week trial gives the clearest answer. During this period, every treat, chew, and flavored medication must match the diet because even a small exposure to the old ingredients can cloud the picture. When done correctly, this approach helps pet parents understand whether food is the true trigger or if environmental factors like pollen or dust mites are playing a bigger role.

For many pet parents, this process offers clarity and relief. Instead of guessing which ingredients might be causing trouble, the elimination diet provides a structured, evidence-based way to give the immune system a reset. It is a great method that, if applied with consistency, pays off with healthier skin, a calmer gut, and a much more comfortable companion. If you need further support or have any other specific questions, please give us a call at PangoVet. We would be happy to help.

Kind regards,

– Dr. Paola