This is a specific conversation about Dog skin allergies — practical help — ask about yours and get one honest answer for your exact situation.
inparticular.ai
Those bumps on your Rottweiler's muzzle and chin at seven months are very likely canine adolescent acne — it's genuinely common in large, short-coated breeds at this age, and it looks worse than it usually is. That said, it's worth ruling out a couple of things before just treating the surface. Are the bumps pustular (white or yellow heads), or more like red, raised lumps? And has anything touched that area regularly — a plastic food bowl, for instance, or a new collar?
They're mostly red raised bumps, a few with small white heads. He does eat from a plastic bowl now that you mention it. No vet visit yet — I wasn't sure if it was serious enough.
inparticular.ai
That's really useful — the plastic bowl is a very common culprit. Plastic harbours bacteria in tiny scratches and can cause a contact folliculitis right on the chin and muzzle, which is exactly what you're describing. Swap it for stainless steel or ceramic straight away; that single change clears things up for a lot of dogs. Now, for treating what's already there — are you seeing any swelling, bleeding, or does he seem bothered by it (pawing at his face, rubbing on furniture)?
He rubs his chin on the carpet sometimes but it doesn't look swollen. He doesn't seem in pain, just a bit itchy.
inparticular.ai
Good — no swelling and no pain means you're catching this at a manageable stage. Here's my recommendation: get a chlorhexidine-based wash specifically formulated for dogs. I'd point you toward Petderma 4% Chlorhexidine Dog Shampoo. Use it as a spot wash on the affected area two or three times a week — work it into a lather, leave it for a minute or two, then rinse thoroughly. Chlorhexidine is antibacterial and antifungal, it'll reduce the bacterial load in those follicles without stripping the skin harshly. Combine that with switching to the stainless steel bowl and you should see real improvement within two to three weeks. If the pustules multiply, start weeping, or he develops any crusting or hair loss, that's when you go to the vet — it could progress to deep folliculitis which needs antibiotics. But right now, this is a solid first-line approach.
That makes sense. Should I be putting anything on after washing, like a moisturiser or cream?
inparticular.ai
For now, no — keep it simple. Adding a cream or moisturiser to an area with active pustules can trap bacteria and make things worse, not better. The chlorhexidine wash does the heavy lifting. Once the active breakout has settled down in a few weeks, if the skin looks dry or flaky you could use a tiny amount of coconut oil or a dog-safe balm, but only once it's clear. Less is more at this stage. One other thing: after walks or garden time, give his chin a gentle wipe with a damp cloth — mud and debris sitting in those follicles will slow your progress.
Brilliant, thank you. I'll order the shampoo and swap the bowl out today.
inparticular.ai
Perfect — those two steps together are exactly the right move. Most adolescent acne in Rottweilers resolves by the time they're around 12 to 18 months as their skin matures, so you're not looking at a lifelong problem here. Keep an eye on it, use the wash consistently, and you should be in a much better place within the month. If anything changes or it spreads, don't hesitate to get a vet to take a look — but you're on top of this early, which is the best thing you could have done.
