Pro Plan Veterinary Diet HA Hydrolysed is a prescription wet dog food formulated for adult dogs with confirmed food allergies or sensitivities. Based around a single hydrolysed protein source and a low-allergen carbohydrate, it is designed to minimise adverse dietary reactions and is intended for use under veterinary guidance.

Hydrolysed protein is broken into smaller peptide fragments the immune system is less likely to recognise as allergens, reducing the risk of triggering a food-based reaction. Using a single protein and carbohydrate source simplifies dietary elimination trials and supports long-term management in food-sensitive dogs. Each 377g can provides a complete, balanced meal.

Often prescribed as part of a dietary elimination trial, this formula is a practical option for dogs whose skin or digestive symptoms point to a food allergen. The wet format suits dogs that are reluctant to eat dry prescription diets.