Wet food for dehydrated Ragamuffin kitten

A dehydration episode at 10 weeks is a real wake-up call, and the good news is your vet has pointed you in exactly the right direction — wet food at this age can make a significant difference to fluid intake, especially in a breed like the Ragamuffin who can be slow to drink from a bowl. Before I point you toward something specific, just a couple of quick things: is your kitten eating anything at all right now, even a little, or has appetite dipped too? And do you know the rough weight?

Good — appetite still there is a positive sign. At 800g and 10 weeks she's on the smaller side even for a Ragamuffin, which are naturally a large breed but slow to fill out. The priority right now is moisture first, complete kitten nutrition second, and palatability third — because if she won't eat it, none of the rest matters. What does she tend to respond to, do you know? Has she shown any preference for fish vs poultry flavours, or is this all new territory?

Then we want something with a strong, appealing smell to get her interested straight away, and a smooth or fine texture that's easy for a young kitten to eat without much effort — she shouldn't be working hard for her food while she's recovering. My clear recommendation is Royal Canin Mother & Babycat Ultra Soft Mousse. It's specifically formulated for kittens from birth to four months, which puts your girl right in the target window. The mousse texture is extremely easy to eat, the smell is strong enough to tempt reluctant eaters, and the moisture content is high — exactly what your vet is asking for. It's also nutritionally complete for this life stage, so you're not patching gaps. Royal Canin is one of the few brands where the kitten-specific formulations are genuinely distinct rather than just marketing — the protein and calorie density here is calibrated for very young kittens, and the Ragamuffin's large-breed development needs are well served by the nutrient profile. You can get it in 12-pouch boxes on Amazon UK, which makes sense as a starting point before committing to a bulk order.

Given the dehydration context, your vet has already effectively made the call — switch to wet now rather than doing a slow blend. The usual gradual transition advice is about preventing digestive upset, but in this case the dry food is part of the problem, and the mousse is gentle enough that stomach upset is unlikely. What I would do is offer the mousse at room temperature or very slightly warmed — not hot, just take the fridge chill off — as that releases the aroma and makes it far more inviting for a kitten who's been under the weather. If she sniffs and walks away the first time, don't panic, just try again in an hour. Most kittens who are reluctant initially come round within a day or two once they realise this is what's on offer.

Great choice — she should take to it well. One last thing worth mentioning: once she's fully recovered and eating confidently, around 16 weeks you can transition her on to Royal Canin Kitten wet pouches, which are designed for four months through to twelve months and will see her through the rest of her kittenhood. The mousse is the right tool right now, but having that next step in mind avoids a scramble later. Hope she perks up quickly — Ragamuffins are wonderful cats and you're clearly on top of it.