

Grub Club
Grub Club Good Gut Grub review
An insect protein kibble built for the dog whose digestion has become a household topic, and it lands in our Good band. Insect is the only animal on the label, from the first line to the last. Behind it sits a settling kit most foods skip: psyllium husk, pumpkin, marshmallow root, chamomile and a heat-treated Lactobacillus culture.
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Our view
Likely to suit
- A dog whose stomach has been the family talking point for months
- Loose or unpredictable stools. Psyllium husk at 1% and dried pumpkin at 3% do the steadying
- Strict single-protein trials, as insect is the whole of the animal side
- Dogs kept off fish: the DHA comes from dried algae
- Owners who like a culture in the food itself, printed at the foot of the list
Worth watching
- Protein on the gentle side at 22.8% of dry matter, better for a steady household dog than a lean working one
- Carbohydrate at an estimated 53.8% of dry matter, with tapioca starch leading the plants
- Brewers yeast at 4%, a known trigger for the few dogs that react to yeast
- Insect will be new to most dogs, so give the changeover a fortnight
Written by our editorial team. Independent guidance, not veterinary advice.
How this scores
How we scoreThe details
Dog fit
Listed for adults of every size, from toy to giant. Calcium is declared at a sound adult level; the one check is a slow, two-week switch onto an unfamiliar protein.
Dry
Adult
Toy, Small, Medium, Large, Giant
The score, in context
- Grub Club Good Gut Grub 54.2
All one Good. Typical dry food: Good.
Insect protein and a thought-through digestive package do the lifting, and the starch is what holds the score back.
What's in it
- Insect30%Half freshly prepared, half dried. The only animal protein anywhere on the label.
- Tapioca starchClose to pure starch; it binds the kibble and brings little else.
- Sweet potato, fava bean proteinFava bean adds plant protein to the analysis.
- Linseed oil5%The main fat, and a strong plant source of omega 3.
- Brewers yeast4%A nutrient source, and a trigger for the odd yeast-sensitive dog.
- Dried pumpkin, psyllium husk3%, 1%Both firm up a loose stool.
- Vegetable stockNot itemised, though it names no animal.
- Dried cranberry, minerals, carob, dried apple2% for the cranberry
- Yeasts, chicory root extract0.2%, 0.1%Prebiotic MOS and beta glucans, then FOS as inulin.
- Marshmallow root, nettle, ginger, chamomile, liquorice, yucca, dried algae, tyndallised Lactobacillus helveticus0.05% down to 0.005%The herbal soothers at fractions of a percent, algae for DHA, and a heat-treated culture that survives the oven.
Vitamins A, D3 and E, with zinc, iron, manganese, copper, iodine and selenium in standard sulphate and selenite forms.
Named ingredients
Against the range
Nutritional analysis
Declared analysis
21%
10%
4.5%
7%
8%
Dry weight
22.8%
10.9%
4.9%
7.6%
53.8%
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.
30%
5.9%
44.4%
4.1%
5%
10.6%
Pricing & size
- Price per kilo
- £8.17 (RRP)
- Pack
- 1.5 kg, 6 kg [+ FREE TREATS]
- A 15kg dog eats
- 185 to 260 g a day, 220 in the middle
- Cost per day, 15kg dog
- £1.80
The label's own guide gives a 15kg adult 185 to 260 grams a day, so let your dog's shape decide where to sit.
Premium end of the market for a dry food, and the price runs ahead of what the analysis shows.
Ingredients and nutrition are taken from manufacturer data. Retailer pricing is not yet live for this food.
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