How to Tell if Your Pooch has Fleas Versus a Food Allergy

A food trial is what needs to take place if you've weeded out the possibility of any ticks or fleas hanging out on your pup. A food trial doesn't have to be difficult; if you follow the instructions below from Pets Adviser you should be able to play detective and figure out what ingredient(s) your doggy is allergic to. And once you do discover what your dog can and cannot eat, in time he should become itch free!

To determine whether or not your pet has a food allergy, you must conduct a food trial. That means choosing a limited-ingredient, novel diet — one that consists of a protein and carbohydrate that your pet has never eaten before. You need to feed this diet exclusively for 8 to 12 weeks.

What Is Food Allergy?
Food allergy is an immune-mediated adverse reaction to a foodantigen. Certain foods trigger an allergic response in your dog, which causes her to itch.
Pets suffer from:
• Inhalant allergies (atopy)
• Flea bite allergy
• Food allergy

Don’t Confuse It With Food Intolerance

• Food intolerance means your pet can’t handle certain foods and has gastrointestinal symptoms such as vomiting or diarrhea.
• Food allergy manifests itself as scratching and skin conditions.

Diagnosis

The gold standard for diagnosing food allergy is to put your pet on a limited-ingredient diet for somewhere between 8 and 12 weeks.

Conducting a Food Trial

It may be difficult to come up with a limited-ingredient diet.

Choosing a Diet

It’s important to consult with your vet or a veterinary dermatologistwhen conducting a food trial. There are 3 basic ways to formulate a diet:

1. Hydrolized Protein Diets
Veterinary diet companies have created these diets to find as non-allergenic a diet as possible.

2. Novel Protein Diets
Based on your pet’s prior dietary exposure, you may be able to find a commercial diet made up of foods your pet has never eaten before.

3. Home-Cooked Diets
The actual mechanics of home-cooking a novel diet are complicated.

Your veterinary team and/or veterinary dermatologist are great sources for determining how to go about diagnosing food allergy.