Greyhound rehoming gut health advice

Rehoming an ex-racing Greyhound is wonderful — and the digestive chaos that often follows is one of the most common things new owners deal with. Racing kennels feed very specific high-performance diets, and when that dog suddenly lands in a home environment eating something entirely different, the gut microbiome can really struggle to keep up. Probiotics can make a genuine difference here, but quality and strain specificity vary enormously — what helps one dog may do nothing for another. To point you in the right direction: what symptoms are you seeing right now, and have you had a chance to get a vet check since rehoming?

That's a reassuring vet visit — good that you went early. What you're describing is classic post-rehoming gut disruption. Three weeks in with soft stools and gas tells me her microbiome is still in flux, which makes sense given she went from a controlled kennel diet to a completely new food, new water, new stress levels, new everything. The gut bacteria haven't caught up yet. Before I suggest anything, what are you currently feeding her, and did you transition to it gradually or did she come to you and just get put onto whatever you had at home?

James Wellbeloved is a sensible choice — single protein, no common allergens, easy to digest. The problem is you were essentially transitioning from an unknown baseline, which means even a careful week-long switch could still shock her system. This is exactly the situation where a targeted probiotic genuinely earns its place. My recommendation is YuMOVE Digestive Care — it contains a well-researched strain called Bacillus subtilis PB6, which has good evidence behind it for stabilising gut flora during dietary transitions specifically. It also includes prebiotic fibre to feed the good bacteria you're trying to establish. It's available on Amazon UK, comes in a powder you just sprinkle on food, and most owners see improvement in stool consistency within one to two weeks. I'd stick with it for at least a month alongside keeping her food consistent — no more changes while her gut is settling.

A few practical things: make sure she's well hydrated, as loose stools dehydrate dogs faster than owners realise. Don't introduce any new treats or toppers while her gut is unstabilised — even small changes can reset the clock. Keep meals at the same time each day; Greyhounds can be stress-sensitive and routine genuinely helps. As for red flags — if you see blood in her stool, she stops eating, loses weight noticeably, or the diarrhea gets more frequent rather than slowly improving over the next two weeks on the probiotic, go back to the vet. That would suggest something beyond simple adjustment is going on. But based on what you've described, this sounds like a classic transition case that should resolve with consistency and a bit of gut support.

Good call. Give it a proper run — at least four weeks — before judging whether it's working. Most owners with newly rehomed dogs in this situation find things noticeably more settled by week two, and back to normal by week four. She's lucky to have someone paying this much attention this early. Good luck with her.