Iams sensitive stomach: what we stock
Iams makes sensitive-digestion formulas across its range, and what we currently carry from that line is an adult cat recipe specifically labelled for sensitive digestion. If you're looking for a sensitive-stomach option for a dog rather than a cat, the honest answer is that our current Iams stock doesn't include a dog-specific sensitive line, so it's worth looking at the wider sensitive-stomach dog food range instead of assuming the brand alone will solve it.
What the Iams sensitive stomach cat food covers
The adult cat recipe is built around a formulation intended to be gentler on digestion than a standard adult formula, generally through a more limited, carefully chosen set of ingredients and a protein source selected to be easily tolerated. As with any sensitive-stomach food, the ingredients list and feeding guidance on the pack itself is the accurate, product-specific source, more reliable than a general description of what the line is meant to do.
If your cat has ongoing digestive issues rather than an occasional upset, a vet check is worth doing alongside any change of food, since sensitivity symptoms can also point to something a diet change alone won't fix.
If you're feeding a dog with a sensitive stomach
Rather than search specifically for an Iams product that doesn't currently exist in our range for dogs, a dedicated sensitive-stomach dog food — usually built around a single named protein and a short ingredients list — is the more direct route, whichever brand it comes from. The formulation approach that makes a food easier to digest matters more than the brand name attached to it.
If you'd still prefer to stick with a familiar brand across your household, it's worth checking directly with the manufacturer or watching for range changes, since pet food ranges do get updated and expanded over time.
For this need
Everything below is in stock with us, priced with delivery worked out, and packed and posted by hand in the UK.

Whiskas 1+ Salmon Adult Dry Cat Food
Complete salmon dry food for adult cats in a practical 1.9KG bag
£12.39

Whiskas 1+ Lamb Adult Dry Cat Food
Complete lamb dry food for adult cats in a practical 1.9KG bag
£12.39

Whiskas 1 Tuna Adult Dry Cat Food
Complete tuna dry food for adult cats, offered in several bag sizes
From£3.19

Whiskas Kitten Chicken Dry Cat Food
Complete chicken dry food for kittens, available in several bag sizes
From£3.19

Whiskas 1 Chicken Adult Dry Cat Food
A complete dry food for cats 1+, with chicken present only in the brown kibbles
From£3.19

Whiskas 7+ Senior Cat Complete Dry with Chicken
Complete chicken dry food for senior cats aged 7+ in a 1.9KG bag
£12.39

Whiskas 7+ Chicken Adult Dry Cat Food
Complete chicken dry food for senior cats aged 7+ in an 800G bag
£6.09

Whiskas 2-12 Months Kitten Complete Dry Food Chicken
Complete chicken dry food for kittens aged 2-12 months in a 7KG bag
£30.15

Whiskas 1+ Adult Cat Complete Dry Food Tuna
Complete tuna dry cat food for adults in a 7KG bag with 30% protein
£30.15

Whiskas 1+ Adult Cat Complete Dry with Chicken
Complete chicken dry cat food for adults in a 7KG bag with 30% protein
£30.15

Harringtons Just 6 Dry Dog Food Lamb
Grain-free lamb dry dog food in 2KG and 12KG sizes, with size-specific formulas
From£13.99

Burns Adult/Senior Cat Sensitive Grain Free Duck & Potato
Grain-free duck and potato food for cats with digestive or food sensitivities
£16.49
Common questions
- Does Iams make a sensitive stomach food for dogs?
- Iams makes sensitive-digestion formulas across parts of its range, but the Iams product we currently stock with that specific labelling is a cat food. For a dog, the wider sensitive-stomach dog food range is the more direct place to look.
- What's in Iams sensitive digestion cat food?
- It's built around ingredients chosen to be easier to digest than a standard formula, with the full list printed on the pack itself, which is the accurate source for that specific recipe rather than a general description.
- How do I know if my cat needs a sensitive stomach food?
- Recurring loose stools, vomiting, or a cat who seems to react to their current food are the signs worth acting on. A vet check is worth doing alongside any food change, since digestive symptoms can have causes beyond diet.
Related
Written by Matt Garnett, who runs Giddy Pets and is a lifelong pet owner — not a vet. This is general information, not veterinary advice, and it cannot replace an examination by the vet who knows your animal. How we write these guides.