

Happy Dog
Happy Dog Vet Diet: Struvite 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.
Happy Dog sells these seven kibbles through its VET Diet line, each named for the condition the maker aims it at. The list runs from Adipositas and Hepatic through Intestinal, Renal and Struvite to Urinary Low Purine, for dogs already working to a vet's plan.
Flavour
Seven kibbles in Happy Dog's VET Diet line, each named for the condition the maker aims it at, from Adipositas to Urinary Low Purine. They are meant for dogs already on a vet's plan. What follows is what each label declares and what its analysis works out at.
Our view
Likely to suit
- Dogs already working to a vet's plan for one of the seven named conditions
- Dogs whose appetite has gone quiet, since every recipe carries a hydrolysed liver coating
- Owners who want the additive panel itemised. Each variety prints its own
- A meat-free option in Urinary Low Purine, where egg is the only animal ingredient
Worth watching
- Some varieties name the species and some print poultry protein or meat meal, so check the one you are handed
- No moisture or calorie figure on any bag; feed to the vet's instruction first
Written by our editorial team. Independent guidance, not veterinary advice.
The details
Dog fit
Listed for adults of every size, on a vet's advice. Which of the seven your dog needs is named at the consultation.
Dry
Adult
Toy, Small, Medium, Large, Giant
Poultry
What's in it
- Rice
- Poultry proteinThe bird is not named.
- Potato flakes, barleyA broader grain base than most of the line.
- Poultry fat, carrots, hydrolysed liver, sunflower oil
- Maize, dried whole egg
- Salts, yeasts, canola oil, seaweed, linseed, chicory root
- Mussel meat0.02%A trace.
- Herb list: milk thistle to thyme0.16% in total
Vitamins A, D3, E and the B group with the full trace element panel, plus L-carnitine at 200 mg per kilo.
Named ingredients
Against the range
- Base
- Rice, potato flakes and barley
- Mostly rice, maize or potato elsewhere
- Carbohydrate, dry matter
- 59.8%
- The highest estimate in the line
- Calcium, dry matter
- 0.6%
- 0.43% to 1.74% across the line
A diet aimed at crystals is usually fed to an amount and a timetable the vet sets.
Six of the seven follow one house pattern: a cereal or potato base, poultry fat as the added fat, dried carrots, potassium and sodium chloride, then a fine tail of botanicals. Hydrolysed liver is on all seven, there to keep a therapeutic kibble worth eating. Urinary Low Purine sits apart, with no meat at all.
Species naming varies: some print chicken or salmon, others poultry protein or meat meal. None declares moisture and the bags print no calorie figure, so dry matter and energy here are estimates. The vitamin and trace element panels are itemised variety by variety.
Nutritional analysis
Declared analysis
Estimated using Modified Atwater factors*
20%
9.5%
2%
5.5%
Dry weight
21.7%
10.3%
2.2%
6%
59.8%
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.
27.9%
64.5%
2.7%
4.3%
0.6%
Pricing & size
- Price per kilo
- £7.60 (RRP)
- Pack
- 1kg, 4kg, 4kg x 3
- A 15kg dog eats
- 210 g a day
- Cost per day, 15kg dog
- £1.60
The pack's chart runs from 46 grams a day at 2kg to 740 grams at 80kg, labelled as the normal adult requirement.
Ingredients and nutrition are taken from manufacturer data. Retailer pricing is not yet live for this food.
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