

Pro Plan
Pro Plan Veterinary Diets HA Dry review
We don't put a score on this food. It is a veterinary diet, formulated for a diagnosed condition and meant to be fed on a vet's advice. Your vet has seen your dog and we have not, so a number from us could only pull you towards their advice or away from it, and neither of those is ours to do. What follows is what the label declares, what the analysis works out at, and where to buy it, with no judgement attached to any of it.
HA is the hydrolysed diet on Purina's Pro Plan Veterinary Diets list, made for a dog whose vet has put him on an exclusion feeding plan.
Purina's HA is a hydrolysed diet for dogs on an exclusion feeding plan, fed on a vet's advice, and we do not score it. There is no meat on the label. Corn starch and hydrolysed soya protein are the whole concept, the protein broken into fragments.
Our view
Likely to suit
- Dogs whose vet has put them on an exclusion trial
- A recipe with no meat ingredient at all
- Owners who want moisture declared, at 7.5%, so the conversions need no assumption
- Every size of adult dog, from toy to giant
Worth watching
- Fish oil in the back half, so something fish-derived reaches the bowl
- Sugar on the list, marked by the maker as a purified carbohydrate
- The portion is the practice's call, not the table on the bag
Written by our editorial team. Independent guidance, not veterinary advice.
The details
Dog fit
Listed for adult dogs of every size, on a vet's advice. If your dog is mid-trial, check the fish oil and the soya against the plan your vet has set.
Dry
Adult
Toy, Small, Medium, Large, Giant
Fish
What's in it
- Corn starchA purified carbohydrate source, by the maker's own asterisk.
- Hydrolysed soya proteinThe single protein, broken into fragments. This is what the diet is.
- Minerals
- Coconut oil, rapeseed oil, soya oilThe fat, between them.
- SugarAsterisked as a refined carbohydrate.
- Cellulose, gum guarFibre and texture.
- AminoacidsAdded to fill out a profile resting on one processed protein.
- Fish oilFish-derived, in a meat-free recipe.
- Monoglycerides, vitamins, antioxidants
Vitamins A, D3 and E with iron, iodine, copper and manganese as sulphates and iodate, each dosed per kilo.
Carbohydrate near 56.2% of dry matter, from the purified starch, by design in a diet of this kind.
Named ingredients
Against the range
Nutritional analysis
Declared analysis
21%
11%
2%
6.5%
7.5%
Dry weight
22.7%
11.9%
2.2%
7%
56.2%
As-fed composition
Estimated breakdown of the finished product by ingredient category, from the declared ingredient list and ingoing weights. These are estimates, not measurements.
58.4%
11.4%
30.1%
Pricing & size
- Price per kilo
- £5.69 (RRP)
- Pack
- 3kg, 7kg, 11kg
- A 15kg dog eats
- 280 g a day
- Cost per day, 15kg dog
- £1.59
Ingredients and nutrition are taken from manufacturer data. Retailer pricing is not yet live for this food.
Related dog food guides
Ranked shortlists that include foods like this one.









