Lily's Kitchen for a dog with a sensitive stomach
Lily's Kitchen does not sell a food under the exact name 'sensitive stomach', so if that specific product is what you are searching for, it does not exist under that label. What the brand does offer is a range of natural recipes, several of them grain-free or built around a single named meat, which are the kind of thing worth trying for a dog whose stomach is easily upset.
What 'sensitive stomach' actually means for a dog food
A dog with a sensitive stomach generally does better on food that is easy to digest and consistent from batch to batch, rather than on anything with a specific certification — there is no regulated 'sensitive stomach' standard the way there is for, say, a puppy food's nutrient minimums. Recipes with fewer ingredients, a single named protein, and no sudden switching between very different formulas tend to sit better with dogs who are easily upset.
Grain-free is sometimes chosen for a sensitive dog, but grain itself is not the common culprit it is often assumed to be — most digestive upsets in dogs come from a sudden change of food, too much of a rich treat, or an individual sensitivity to a specific ingredient rather than grain as a category.
What Lily's Kitchen recipes tend to suit this
Several Lily's Kitchen wet and dry recipes are built around a single named meat rather than a mixed-meat blend, which makes it easier to spot and avoid a specific protein your dog reacts to if you already know one causes a problem. The brand also runs a number of grain-free options across its wet food range, for owners who prefer to avoid grain specifically.
None of this is a guarantee for every dog — a sensitive stomach is individual, and what settles one dog may not suit another even within a naturally formulated range. Introducing any new food gradually, mixed in increasing amounts with the current food over about a week, gives a genuinely sensitive stomach the best chance of adjusting without an upset.
When it is more than diet
Ongoing sickness, diarrhoea or a dog that repeatedly goes off its food is worth discussing with a vet rather than working through food after food on your own, since a genuinely sensitive stomach can also be a sign of an underlying condition that a change of brand will not fix on its own.
If your dog is already on a prescription or veterinary diet for a digestive condition, check with your vet before switching to any general retail food, however naturally it is marketed, since a prescription diet is often doing a specific job a standard recipe is not designed to do.
For this need
Everything below is in stock with us, priced with delivery worked out, and packed and posted by hand in the UK.

Forthglade Soft Bite Grain Free Joints & Bones Treats
Grain-free salmon dog treats with salmon oil, glucosamine and chondroitin
£2.45

Forthglade Soft Bite Grain Free Good Gut Health Treats
Grain-free chicken dog treats with ginger, chicory root and MOS
£2.45

Forthglade Grain Free Soft Bites Training Rewards Chicken & Liver 8pk
Grain-free chicken and liver soft bites for dog training rewards
£2.45

Forthglade Grain Free Soft Bites Fresh Breath Treats 8pk
Chicken soft dog treats with parsley and peppermint oil for fresh breath
£2.45

Forthglade Grain Free Soft Bites Calming Treats 8pk
Grain-free turkey soft bites with a declared botanical blend
£2.45

Forthglade Functional Soft Bite Treats - Plant Based Banana & Honey
Plant-based banana and honey soft dog treats for training rewards
£2.45

Forthglade Natural Dental Sticks 5pk
Forthglade Natural Dental Sticks 5pk: complementary dog chew with dried potato — 170G
£3.00

Forthglade Dental Calming Sticks
Dental chew sticks for dogs with added calming botanicals for evening routines
£2.99

Forthglade Soft Bite Grain Free Turkey Treat
Forthglade Soft Bite Grain Free Turkey Treat: complementary dog treat with turkey — 90G
£2.09

Forthglade Soft Bite Grain Free Salmon Bites
Forthglade Soft Bite Grain Free Salmon Bites: complementary dog treat with salmon — 90G
£2.09

Forthglade Soft Bite Grain Free Lamb Treats
Forthglade Soft Bite Grain Free Lamb Treats: complementary dog treat with lamb — 90G
£2.09

Pedigree Dentastix Light Daily Dental Chews Dog
Pedigree DentaStix Light daily dental chews for medium and large dogs
£2.35
Common questions
- Does Lily's Kitchen make a food specifically for sensitive stomachs?
- Not under that name — there is no product in the range currently labelled 'sensitive stomach'. Several recipes are built around a single named meat or are grain-free, which is the kind of formula owners commonly try for a dog with a sensitive digestion, but none of them carry that exact label.
- Is grain-free automatically better for a dog with a sensitive stomach?
- No. Grain is not the most common cause of digestive upset in dogs, and plenty of dogs with sensitive stomachs do perfectly well on grain-inclusive food. Grain-free is worth trying if a vet has identified a grain sensitivity specifically, rather than as a first assumption.
- How do I switch my dog onto a new food safely?
- Gradually, over roughly a week, mixing increasing amounts of the new food into decreasing amounts of the old one rather than swapping overnight. A sudden full switch is one of the most common causes of a temporary upset stomach, whatever the new food is made of.
- Should I see a vet before trying a new food for a sensitive stomach?
- If the sensitivity is new, ongoing, or involves vomiting, diarrhoea or weight loss, yes — a vet can rule out an underlying condition before you spend time and money trying different foods. For a dog with a long-standing mild sensitivity that is already being managed, trying a new recipe gradually is generally reasonable.
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.