

Pero
Pero Super Sensitive & Grain Free review
An Average white fish kibble for dogs whose digestion complains about most things. White fish meal is the only meat protein, tapioca and pea starch stand in for grain, and ginger to burdock root run behind the minerals. On the dog that reacts to the usual meats, it delivers what it promises.
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Our view
Likely to suit
- Unsettled digestion, with MOS, FOS and beet pulp working on the gut
- Grain-free homes
- One named meat protein, white fish
- Older joints: MSM at 500 mg per kilo, L-carnitine at 100 mg
- An adult and a senior fed from one bag
Worth watching
- Poultry fat, so chicken is not fully out of the bowl
- Tapioca at 26% binds the biscuit and adds little else
- Botanicals at trace level, after the minerals
- Protein at 23% is gentle for a hard-working dog
Written by our editorial team. Independent guidance, not veterinary advice.
How this scores
How we scoreThe details
Dog fit
Listed for adults and seniors of every size. The bag offers a 15kg dog anywhere from 150 to 310 grams, so adjust by eye.
Dry
Adult, Senior
Toy, Small, Medium, Large, Giant
White Fish
The score, in context
- Pero Super Sensitive & Grain Free 48.7
All one Average. Typical dry food: Good.
The single named protein and printed doses read well; the binding starch is what pulls it down.
What's in it
- White fish meal31%The whole of the meat protein; lean and less commonly reacted to.
- Tapioca26%Main starch, mostly binding.
- Pea starch
- Poultry fatLeaves the bird open, the one complication for a chicken-avoiding dog.
- Beet pulp, alfalfaThe fibre.
- Fish oil, linseedOmega 3 from marine and plant sides.
- Yeast extract, malt extract, minerals
- Prebiotic MOS, prebiotic FOS
- Ginger, ginseng, frankincense, liquorice root, green tea, turmeric, fenugreek seed, burdock rootThe label's character; at trace level.
- MSM, L-carnitine500mg/kg, 100mg
Vitamins A, D3 and E, with zinc, iron, manganese, copper and iodine dosed and selenium in its organic form.
Named ingredients
Against the range
One grain-free kibble with white fish meal at 31% as the only meat protein. Tapioca at 26% and pea starch carry the starch, poultry fat is the one other animal entry, and a long botanical tail sits after the minerals.
Nutritional analysis
Declared analysis
23%
12%
3%
8%
8%
Dry weight
25%
13%
3.3%
8.7%
50%
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.
31%
54.2%
3.3%
8.2%
3.3%
Pricing & size
- Price per kilo
- £4.85 (RRP)
- Pack
- Trial Pack, 2kg, 12kg
- A 15kg dog eats
- 150 to 310 g a day, 230 in the middle
- Cost per day, 15kg dog
- £1.12
A mid-market dry food, and a little dearer than the analysis alone would justify.
Ingredients and nutrition are taken from manufacturer data. Retailer pricing is not yet live for this food.
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