This is a specific conversation about Small dog dental health — why it matters so much — ask about yours and get one honest answer for your exact situation.
inparticular.ai
A retained baby tooth sitting right next to an adult tooth is a real problem — that gap between them acts like a plaque magnet, and in a Pug's already-crowded mouth it accelerates tartar and gum disease faster than normal. Small breeds are disproportionately prone to dental disease anyway, partly because so many teeth are packed into such a small jaw, and dental disease is one of the most common sources of chronic pain that owners don't spot until it's quite advanced. So you're right to be on top of this. Can you tell me — has your vet mentioned the retained tooth specifically, and do you know whether they've recommended extraction? And will your Pug let you anywhere near his or her mouth with a brush?
She's 7, it's her upper left canine baby tooth that's still there. The vet mentioned it about a year ago and said to watch it, but hasn't pushed for extraction yet. She really doesn't like brushing — she tolerates it for about 10 seconds before she's done.
inparticular.ai
That's useful to know. The fact that the vet is watching rather than acting immediately suggests the tooth isn't causing acute damage right now — but a year on, at 7, that plaque trap has had more time to do its work. Ten seconds is honestly better than nothing, but for a dog with a structural issue like this, you want to make those ten seconds count as much as possible, and you also want something working in her mouth between brushing sessions. Before I suggest anything — are you currently using any toothpaste, or just a brush dry? And is the area around that retained tooth visibly discoloured or does the gum look inflamed at all?
I've been using a chicken-flavoured toothpaste from the pet shop but I'm not sure it's doing much. The gum around that tooth does look slightly redder than the rest, which worries me a bit.
inparticular.ai
The redness is worth flagging to your vet at the next visit — it suggests early gingivitis in that pocket, which is exactly what you'd expect but means you want to be more targeted now rather than waiting. The chicken paste is fine flavour-wise, but what makes a real difference in a situation like this is an enzymatic toothpaste — the enzymes keep breaking down bacteria and biofilm even after you've stopped brushing, which matters a lot when you've only got a ten-second window. I'd recommend the Vet's Best Enzymatic Toothpaste Kit. It comes with a finger brush and a regular brush, which is helpful because a finger brush often goes down better with reluctant dogs and gives you more control around that tight gap between the two canine teeth. The enzymatic formula continues working passively with her saliva after you're done, so those ten seconds carry further. Use it daily, focus on that upper left canine area first while she's still cooperative, and then work outward. It won't fix the structural issue — your vet may well recommend extracting that baby tooth eventually — but it'll significantly slow down what's happening in that gap in the meantime.
That makes sense. Would a dental water additive help too, given she's not great with brushing?
inparticular.ai
It can play a supporting role, yes — but I'd be honest with you: water additives alone aren't going to touch the plaque that's already sitting in that tight gap, and some dogs go off their water when you add something to it, which is the last thing you want. If you do add one, use it as a complement to the enzymatic brushing rather than a replacement. Get the brushing routine settled with the Vet's Best kit first, then consider a VOHC-approved additive like Healthymouth if you want an extra layer. The mechanical action of the brush against that gap is doing work that no liquid can replicate. And do book a dental check sooner rather than later given the gum redness — a professional clean may well be on the cards, and your vet should look at that retained tooth again with fresh eyes.
Really helpful, thank you. I'll get the Vet's Best kit and book a vet appointment.
inparticular.ai
Good plan — that's exactly the right combination. The kit will give you the best shot at keeping that area under control day-to-day, and the vet can make a proper call on whether the baby tooth needs to come out now. At 7 she's not old, and staying ahead of dental disease at this stage can genuinely protect her comfort for years. Good luck with her.