Slow feeder for overweight Flat-coated Retriever

Dogs that eat too fast are at real risk of bloat — which can be life-threatening in larger breeds like Flat-coated Retrievers — as well as vomiting and ongoing digestive discomfort. A well-matched slow feeder can genuinely halve eating speed, which matters even more when fast eating is driving overeating and contributing to weight gain. So tell me about your dog: what's their current weight and how much are you feeding them per meal, how quickly are they getting through it, and have you had any vomiting or stomach trouble on top of the weight issue?

That combination — fast eating, post-meal vomiting, and weight creeping up — is really common in Flat-coats. They're enthusiastic dogs with big appetites and not much natural off-switch. The vomiting is almost certainly a direct result of eating speed rather than a food intolerance, and slowing her down should help with that immediately. The weight issue is where it gets interesting: eating faster means satiety signals from the gut arrive after the bowl is already empty, so she genuinely feels like she hasn't had enough. Can I ask how you're currently feeding her — once or twice a day, and is it kibble, wet food, or a mix?

The bowl guarding is a stress response to feeling like food is scarce — reducing portions without changing eating speed can actually make that worse, because she's hungry faster and more anxious about meals. The good news is that fixing the eating speed often makes the reduced portion feel more satisfying, which eases the guarding too. For a 31kg dog on kibble, I'd recommend the Outward Hound Fun Feeder Slo Bowl in the large size. It has a maze of ridges that scatter the kibble and forces her to work around the pattern to reach it — typical eating time goes from under a minute to four or five minutes with a dog like yours. It's wide and flat, which suits a deep-chested breed like a Flat-coat better than a raised or bowl-shaped design that could actually increase bloat risk. It's dishwasher safe, robust enough for an enthusiastic dog, and costs around £10–12 on Amazon UK. Pair it with feeding her meals in two sittings rather than one if you're not already — splitting the daily allowance into two smaller meals is one of the most effective things you can do for both the weight and the bloat risk.

It genuinely helps with both. When she eats slowly, the gut hormones that signal fullness — ghrelin and leptin — have time to kick in before the bowl is empty, so she'll feel more satisfied on the same or smaller portion. That's not a guarantee of weight loss on its own, but owners often find they can reduce portions a little further without the dog seeming ravenous, and the bowl-guarding typically settles down within a week or two. The main work on the 4kg is still portion control and keeping treats very tight, but the slow feeder removes one of the things working against you. It's a straightforward fix for a real problem.

You can swap straight away — most dogs adapt within one or two meals. The first time she may paw at it or try to flip it, so feed on a non-slip surface or put a damp tea towel underneath. If she gets very frustrated initially you can spread the kibble a bit more loosely in the maze rather than packing it in, then gradually let it settle into the ridges over a few days. She'll work it out quickly. Good luck with the weight loss — slowing the eating down is a genuinely useful first step.