Chihuahuas are extremely powerful for their small size. They would be one of the most strongest confident dogs for small dog.
Yes they do
They start weaning them around 4 weeks,as soon as the puppies get teeth.
When they are puppies, they have extremely sharp teeth, but once they lose their baby teeth and get their adult ones they will become a little bit more dull. They'll probably stay fairly sharp though.
jaguars teeth are the strongest teeth
Koalas have strong teeth which are able to chew tough gum leaves.
As strong as a very strong man, with bigger teeth
They start coming in by 3 weeks and by 6 weeks they should all be cut through.
No, herbivores don't have strong teeth
bone
bone
Yes, Chihuahuas can get the flu.
Chihuahua's were worshipped by the Toltec's in ancient Mexico.