Eukanuba for a sensitive stomach
Eukanuba doesn't currently sell a food specifically labelled 'sensitive stomach', that branding belongs to other manufacturers, so if you've searched for it expecting an exact product match, it isn't here. What the range does have is a handful of single-protein and grain-free recipes that owners of dogs with a sensitive digestion commonly look at, and this page explains what actually sits in the range and why those particular recipes get chosen for that reason.
You might also want to browse joint supplements for dogs, calming dog beds and anti-gulp dog bowls.
What Eukanuba does offer for a sensitive tummy
The closest match in the range is the mono-protein formula, built around a single named meat source rather than a blend of several proteins. Fewer protein sources in a recipe can make it easier to identify what suits a dog and what doesn't, which is the main reason single-protein foods get recommended for a dog prone to loose stools or food-related upset.
There are also grain-free options in the adult and puppy lines, for owners who prefer to remove grain as one variable, though grain-free is not the same thing as sensitive-stomach and won't help a dog whose upset has a different cause.
What actually helps a sensitive stomach, beyond the label
A single ingredient change rarely tells the whole story. How a food transition happens matters just as much as which food is chosen: switching abruptly from one diet to another is one of the more common, avoidable causes of a temporary upset stomach, regardless of the brand or recipe involved.
A gradual transition over a week or so, mixing increasing amounts of the new food into the old, gives a dog's digestion time to adjust and makes it far easier to tell whether a genuine intolerance exists, rather than mistaking a fast switch for a food that 'doesn't agree' with the dog.
When it's worth seeing a vet instead of switching food again
Occasional soft stools that settle within a day or two of a diet change are common and not usually a concern. Ongoing digestive upset, vomiting, weight loss, or a dog that seems generally unwell alongside stomach trouble is a different matter and worth a vet visit rather than another food switch.
A vet can also rule out causes unrelated to diet entirely, such as parasites or an underlying condition, before you spend time and money working through different recipes on the assumption that food alone is responsible.
For this need
Everything below is in stock with us, priced with delivery worked out, and packed and posted by hand in the UK.

Eukanuba Adult Dog Breed Grain Free Fish
Grain-free ocean fish recipe for adult dogs, in kibble sizes for large, small and small/medium breeds
From£18.75

Eukanuba Senior Dog Breed Grain Free Fish
Complete grain-free ocean-fish dry food for senior dogs, in small/medium breed (3kg or 12kg) and large breed (12kg) versions
From£18.75

Eukanuba Puppy Breed Grain Free Fish
Complete grain-free ocean-fish puppy dry food in small/medium breed (3kg or 12kg) and large breed (12kg) versions
From£18.75

Eukanuba Senior Medium Breed Rich in Fresh Chicken
Complete dry food for medium-breed senior dogs aged 10 and over, rich in fresh chicken
£48.09

Eukanuba Puppy Small & Medium Breed Lamb
Complete lamb-and-rice puppy dry food for small and medium breeds in a 3KG bag
£18.49

Eukanuba Adult Dog Breed Chicken
Complete fresh-chicken adult dry food with small, medium and large breed formulas
£18.49

Eukanuba Adult Weight Control 1-6 Years Large Breed >25kg Dry Dog Food
Complete Eukanuba weight-control chicken dry food for large adult dogs in a 12KG bag
£51.79

Eukanuba Adult Dog Mono-Protein Salmon
Single-protein salmon dry food for adult dogs prone to food reactions
£58.45

Eukanuba Caring Senior Large Breed Rich in Fresh Chicken
Complete fresh-chicken dry food for large senior dogs in a 12KG bag
£48.09

Eukanuba Dog Adult Lamb & Rice Large Breed
Adult dry food for large-breed dogs, with lamb and rice among the ingredients
£51.82

Eukanuba Mature Dog Breed Chicken
Complete fresh-chicken dry food for medium mature dogs aged 7–10 years in a 3KG bag
£18.49

Eukanuba Mature Breed Rich in Fresh Chicken
Complete fresh-chicken dry food for mature dogs, with medium and large breed formulas
£48.09
Common questions
- Does Eukanuba make a food specifically for sensitive stomachs?
- Not one branded that way, no. The nearest match in the current range is the single-protein, mono-protein formula, which some owners of sensitive dogs find easier to tolerate because it contains one named meat source rather than a blend.
- Is grain-free food better for a dog with a sensitive stomach?
- Not necessarily. Grain-free removes grain as one possible factor, but a sensitive stomach can have many other causes, so grain-free alone is not a guaranteed fix and shouldn't be assumed to solve a problem without some idea of what's actually causing it.
- How long should I take to switch my dog onto a new food?
- Most vets recommend around seven to ten days, gradually increasing the proportion of new food while reducing the old one, rather than switching overnight, which is one of the most common causes of a short-term upset stomach.
- My dog has ongoing stomach problems, should I keep trying different foods?
- If digestive upset is ongoing rather than a one-off reaction to a fast food switch, it's worth seeing a vet rather than continuing to try different diets, since there may be a cause that food changes alone won't resolve.
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.