Senior Staffy with slow gut: best easy-digest food

A 10-year-old Staffy with reducing gut motility is a specific situation — your vet is right that as dogs age, the digestive tract slows down and food that was fine at five can become genuinely hard to process. Sensitive stomach issues generally fall into food intolerance, ingredient sensitivity, or a gut that simply needs a simpler diet, and at this age it's usually that third category. To point you in the right direction: what symptoms are you seeing day to day — loose stools, sluggish digestion, vomiting, bloating? And what is he currently eating?

That morning bile vomiting is a classic sign of an empty, slow stomach — the gut isn't moving things along overnight so bile pools and irritates the lining. Combined with loose stools after eating, it tells me his system is struggling with both ends of digestion. The supermarket kibble is almost certainly making this worse: higher fibre fillers and bulking agents are harder work for a gut that's already laboured. Before I suggest something, can I ask — has he had any recent bloodwork ruling out kidney or liver involvement? And is he on any medication that might be affecting his gut?

Good — clean bloods makes this straightforward. What he needs is a food that is highly digestible, low in residue so there's less bulk for a slow gut to push through, and consistent in protein source so you're not introducing new intolerance risks. I'd move him to Royal Canin Digestive Care in wet food format. The wet version matters here: it requires less gastric acid to break down than kibble, moves through a slow gut more easily, and the smaller meal volume means less sitting in the stomach overnight — which will directly address that morning bile vomiting. Royal Canin Digestive Care is formulated with highly digestible proteins and a precise fibre blend that firms stools without making the gut work harder. It's well-documented in this exact demographic: older medium-breed dogs with age-related digestive slowing. Feed two to three small meals rather than one large one, and consider a small late-evening meal specifically to keep something in his stomach overnight.

Transition over seven to ten days — start with roughly 25% new food mixed into his current kibble, increase every two to three days. Going faster with a already-sensitive gut usually sets you back two weeks. On the dry question: Royal Canin does make a Digestive Care dry kibble, and for a 16kg Staffy it's a reasonable long-term cost option. But I'd run the wet food for four to six weeks first. If his stools firm up and the morning vomiting stops, you'll know the formula suits him, and then you can test whether dry maintains those results or whether his gut genuinely needs the softer texture. Some older dogs with motility issues do better staying on wet permanently — it's worth knowing which camp he's in before committing to a feeding routine.

That's the right call. Give it a full four weeks before judging — the first week or two you may see fluctuation as his gut adjusts. The markers to watch are stool consistency by week two and whether the morning bile vomiting reduces or stops by week three. If stools are still loose after four weeks on the Royal Canin Digestive Care wet food with a clean transition, it's worth going back to the vet to discuss whether a hydrolysed protein diet might be needed. But for a dog whose bloods are clean and whose issue is motility rather than intolerance, this should do the job.