They are called MONOTREMES, and they represent a species of mammals that are very ancient, because they lay eggs as birds and reptiles do.
They also produce milk to feed their young.
And do you know what a young monotreme is called ??? A PUGGLE !!!!!
Wom


Quote Originally Posted by AdoreMyDogs
Another interesting animal but not pet related fact, in my opinion, is that there are 2 species of mammals that actually lay eggs;
The Spiny Anteater:

and the duck billed platypus: