Flea treatment for a Miniature Pinscher in a flat

Living in a high-rise flat with no garden makes this an interesting puzzle — if your Miniature Pinscher has fleas, they almost certainly came in on clothing, a visitor, or from shared building spaces like lifts or hallways. Here's the important bit: roughly 95% of a flea infestation lives in the environment — carpets, soft furnishings, bedding — not on your dog. One product won't sort both, so you'll need to treat your dog and your flat. To point you to exactly the right things: how severe does the infestation seem — are you seeing fleas on your dog, on yourself, or both? And have you treated your flat at all yet?

That's actually caught reasonably early, which is good. Before I suggest the home treatment, a couple of quick questions about your dog: is she on any flea prevention currently, and roughly how much does she weigh? Miniature Pinschers typically fall in the 4–5 kg range but I want to make sure we get the right dose.

That explains the timing — once prevention lapses, it doesn't take long for a few hitchhiker fleas from a lift or corridor to establish themselves. For a 5 kg dog with an active infestation, I'd go with Frontline Plus for Dogs (the small dog pipette, which covers 2–10 kg). It contains both fipronil and S-methoprene — the fipronil kills adult fleas fast, and the methoprene breaks the life cycle by stopping eggs and larvae developing. That combination matters when you're already seeing fleas on yourself, because you need to stop the next generation, not just knock back the adults. Apply it to the back of her neck where she can't lick it, and keep her dry for 48 hours. For your flat, a separate home spray with an IGR — like Indorex — is what you'll need, and I can walk you through that too. But start with Frontline Plus on her today.

The Frontline Plus pipette goes directly onto your dog's skin — there's nothing you're spraying into the air, so the flat size and ventilation aren't a concern with that product at all. It's the home spray where ventilation matters, and with something like Indorex you just open a window, spray, leave for 30 minutes, then air the room out. Totally manageable in a flat. The important thing is to also wash her bedding at 60°C today and vacuum thoroughly before you spray — that removes a lot of the eggs and larvae physically, and makes the spray far more effective.

Exactly right. Frontline Plus on her today, wash and vacuum everything, then use Indorex on your carpets and soft furnishings. Do the flat spray within the next day or two — don't leave it a week. Given the infestation is caught early, you should see a big improvement within 48–72 hours on her, and the home treatment stops the cycle from continuing. Frontline Plus is available on Amazon UK and most pet shops; the small dog pipettes usually come in packs of three, which gives you three months of protection while you get on top of it.