Feeding a Bichon Frise puppy prone to allergies

Good news — you're thinking about this at exactly the right time. True food allergies in dogs are actually less common than food intolerances, but Bichon Frises do have a reputation for sensitive skin and digestion, so building good habits early makes real sense. The most reliable way to avoid problems is to start with a simple, limited-ingredient food so you're not introducing lots of potential triggers at once. To give you the best steer: how old is your pup exactly, are you still on whatever the breeder was feeding, and is there anything you've already noticed — coat texture, loose stools, anything like that?

That's a smart instinct. Royal Canin Bichon is fine, but it contains quite a few ingredients including wheat and various protein sources, so if she did develop a reaction later it would be hard to pinpoint the cause. Since she's only 8 weeks and healthy, you have a real opportunity to start her on something simpler. What are you currently feeding her — just the Royal Canin, or have you introduced anything else yet?

Perfect — clean slate. My recommendation is Forthglade Complete Grain Free Puppy food with chicken and brown rice. It's a wet food with a short, clear ingredient list, a single named protein source, no wheat or artificial additives, and it's nutritionally complete for puppies. Starting her on something like this means if she ever does show signs of intolerance down the line, you'll have a much clearer baseline to work from. It's widely available on Amazon UK and very well tolerated by sensitive small breeds. I'd transition her gradually over about a week — mix increasing amounts of the new food with decreasing amounts of the Royal Canin to avoid any digestive upset from the switch itself.

Honest answer — for most dogs, grain free doesn't make a significant difference. True grain allergies in dogs are relatively rare. The reason I'm suggesting it here is more about simplicity: grain free recipes tend to have shorter ingredient lists and fewer filler carbohydrates, which makes it easier to identify the culprit if a problem ever arises. For a Bichon specifically, wheat and corn do crop up as occasional triggers, so avoiding them as a starting point is reasonable. It's not essential, but for a puppy you're building a dietary history for, it's a sensible default.

I'd hold off for now. Commercial allergy tests for dogs — both blood and saliva — have pretty poor reliability and aren't recommended by most veterinary dermatologists. At 8 weeks with no symptoms, there's nothing to test for yet. Your vet will likely say the same. The far more useful thing is what you're already doing: starting her on a simple, quality diet and keeping a note of what she eats. If symptoms do appear later — itchy skin, recurring ear infections, loose stools — that food diary will be genuinely valuable. Register with a vet if you haven't already, get her first health check done, and mention your allergy concerns then. But right now, a clean diet and a watchful eye is the right approach.