Dog food for sensitive stomachs

Moving a dog from home-cooked meals to commercial food is one of the trickier transitions — especially for a senior dog whose gut has been used to fresh, whole ingredients for years. The reaction you're seeing makes sense: their digestive system is encountering preservatives, binding agents, and unfamiliar protein forms it hasn't had to process before. Sensitive stomach issues generally come down to food intolerance, ingredient sensitivity, or a gut that needs a simpler diet — and working out which is key. To point you in the right direction: what breed and age is your dog, what symptoms are they showing, and what have they tried so far?

That picture makes a lot of sense. A 9-year-old Beardie who's lived on plain chicken and rice has a gut that's genuinely not set up for heavily processed food — low-quality kibble with lots of fillers, artificial additives, and split protein sources is going to hit her system hard. Supermarket brands are usually the worst starting point in this situation. Before I suggest anything, a couple of quick questions: is she still eating the food willingly despite the symptoms, or is she going off it entirely? And has she been checked over by a vet recently — just to rule out anything underlying that the diet change might be masking?

Good — that's reassuring. The fact that she's eating willingly and has a clean bill of health means this really is a transition problem, not something deeper. What you need is a kibble that's as close to her home-cooked baseline as possible: a single, named protein source, no grains (her gut hasn't had to process them and they can add to loose stools), no artificial anything, and a short, clean ingredient list. I'd go with Canagan Free-Run Chicken dry dog food. It's a grain-free, high-meat kibble with free-run chicken as the only protein source — straightforward and very close in spirit to what she's been eating. It's well-tolerated by dogs with reactive guts and it's designed to be nutrient-dense, which matters for a senior dog who needs good nutrition without digestive stress. The key is to transition slowly — mix it into whatever she's currently eating over 10 to 14 days rather than switching abruptly.

Canagan doesn't have a separate senior line, but that's actually fine here. Their standard formula is already high in protein and low in unnecessary carbohydrates, which suits older dogs well — many vets and nutritionists are moving away from low-protein senior foods anyway, as older dogs often need more protein to maintain muscle, not less. The more important factor for a 9-year-old Beardie is digestibility, and Canagan scores well on that. If after a month or two of stable digestion you want to look at joint support or anything age-specific, that's a reasonable next step — but get her gut settled first.

You're welcome. Stick to the slow transition and give it a full two weeks before you judge how she's doing — her gut needs time to build up the right bacteria for a new food. If she's still having significant issues after a proper transition period, that would be worth revisiting with your vet, but based on everything you've described I'd expect her to settle well. Good luck with her.