Cat food for flatulence
Occasional flatulence in cats is usually about digestion rather than anything serious, and diet is one of the more manageable factors. A highly digestible food with a clearly named protein source tends to cause less gas than a cheaper diet built around poorly digested fillers, but persistent or smelly wind alongside other symptoms is worth a vet visit rather than a food swap on its own.
Why some cat food causes more gas
Flatulence usually comes down to fermentation in the gut. Food that isn't broken down and absorbed properly higher up the digestive tract ends up fermented by bacteria further along, which produces gas. Diets with poorly digestible ingredients, a sudden change of food, or a protein a particular cat doesn't tolerate well are the most common causes.
Cats fed a lot of dairy, table scraps, or switched suddenly onto a new food without any transition period are more likely to react this way than a cat on a stable, well-digested diet. It is rarely one single ingredient at fault so much as the overall quality and consistency of what is going into the bowl.
What to look for on the label
A named single protein source near the top of the ingredients list, such as chicken, fish or turkey, is generally easier to digest than a food built around several vague meat meals or a high proportion of plant-based filler. Highly digestible on a pack is a genuine formulation approach in some diets, not just marketing language, though it is worth checking what actually backs the claim.
If you are changing your cat's food to address flatulence, do it gradually over a week or so, mixing increasing amounts of the new food with the old, rather than switching overnight. A sudden change is itself one of the most common causes of gas and loose stools in cats.
When it's more than diet
Occasional gas is normal and not usually worth worrying about. Frequent, smelly or persistent flatulence, especially alongside vomiting, diarrhoea, weight loss or a change in appetite, points to something that needs a vet's attention rather than another change of food.
Intestinal parasites, food intolerances and underlying digestive conditions can all cause ongoing flatulence, and a vet is the only one who can actually tell the difference between those and a simple diet issue. Trying food after food without that input can waste time when there's a treatable cause underneath.
What we stock
Everything below is in stock with us, priced with delivery worked out, and packed and posted by hand in the UK.
Leucillin Antiseptic Skincare Spray for Cats & Dogs
A versatile, alcohol-free antiseptic spray that cleans, soothes, and helps protect your pet's skin from bacteria, viruses, and fungi.
From£16.49
Pressure-Activated Pet Cooling Mat
Press down, feel the cool — this pressure-activated mat absorbs body heat and stays up to 10°C cooler than the room, with no freezing required.
From£34.99
Whiskas 1+ Salmon Adult Dry Cat Food
Complete salmon dry food for adult cats in a practical 1.9KG bag
£12.39
Absorbent Cotton Gauze Swabs for Pets – Pack of 100
Highly absorbent, low-lint cotton gauze swabs produced in clean conditions — a practical first-aid essential available in three size and ply combinations.
From£4.49
Self-Heating Pet Mat, No Plug Required, Three Sizes, Two Greys
No element, no cable and nothing to switch off: the mat returns your pet's own body heat instead of letting it drain away into a cold floor.
From£10.99
3M Synthetic Under Bandage Padding for Pets
A soft, breathable non-woven polyester padding layer designed to protect and cushion beneath bandages on dogs and cats.
From£9.49
Plush Bubble Velvet Pet Mat with Non-Slip Backing, 35cm to 80cm
A flat plush mat with a non-slip cloth backing, in five sizes from 35 x 35cm to 60 x 80cm, so it fits a crate floor, sofa cushion or hard windowsill.
From£11.99
MPS Medical PetS Boot – Waterproof Paw Protector
A vet-recommended waterproof boot that keeps bandages, dressings, and casts dry during walks and wet weather.
£30.49
Sensor Cat Water Fountain 2.5L
A 2.5L cat fountain that flows when your cat approaches, keeping water fresh and tempting. A clear level window shows when to refill, and the generous tank meets one cat's needs for several days.
From£43.99
Iron-Framed Radiator Hammock Cat Bed with Washable Faux Fur Cover
A metal-framed hammock that hooks over a radiator, lined with a removable machine-washable faux fur sleeve, for cats and small pets up to 5kg, in four plain colours.
£21.99
AniWrap Cohesive Bandages for Dogs & Cats
Stretchy, self-adhesive cohesive bandages that stick to themselves — not to fur — so removal is completely pain-free.
From£4.99
Low-Shed Sisal Cat Scratching Post and Board with Replacement Pads
A low-shed sisal scratching post and a folding scratch board, sold alongside replacement pads so you can renew the worn surface rather than buying the whole thing again.
£31.99
Common questions
- What cat food ingredients cause the most gas?
- Poorly digestible fillers, vague meat meals, and a high proportion of plant-based ingredients tend to cause more gas than a diet built around one named, easily digested protein. A sudden change of food is also a very common trigger, regardless of what the new food actually contains.
- Should I change my cat's food gradually or all at once?
- Gradually, over about a week, mixing increasing amounts of the new food in with the old. A sudden switch is itself one of the most common causes of gas and loose stools in cats, so a slow transition avoids adding a second problem on top of the one you're trying to fix.
- Is flatulence in cats normal?
- Occasional gas is normal and not usually a concern. Frequent, smelly, or persistent flatulence, especially alongside vomiting, diarrhoea, weight loss or a change in appetite, is worth discussing with your vet rather than assuming it will settle with another food change.
- Can dairy cause flatulence in cats?
- Yes, many adult cats don't digest dairy well, and milk or cream can cause gas and loose stools. It's better to avoid giving cats dairy products as treats and stick to food and treats formulated for cats instead.
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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.