Between roughly 3 and 7 months the 28 puppy teeth fall out and 42 adult teeth erupt. Gums ache, chewing relieves the pressure.
Finding tiny teeth on the floor is normal, most are swallowed harmlessly. The storm largely passes by month 7.
All of these are in the Pawty Marketplace, filtered to retailers that deliver to your country.
Pawty is educational content, not veterinary or behavioural advice. See a veterinarian for any sudden behaviour change or sign of pain, and a qualified behaviourist in person if your dog has bitten, guards with snapping, or panics when left alone. Read our approach.
Pawty also has 99 training skills in 3-minute sessions you rate 1 to 5 paws, streaks that freeze instead of reset, and a care calendar. Free. No subscription, no paywall.