Approx. 4-5 weeks after breeding the female Chihuahua will get a bigger and harder stomach. You should look for hard belly, movements after 5 weeks, better appetite, picky, More frequent peeing, larger digging activity, lazy.

Apparently chihuahuas often have birth complications of such a nature, that if not dealed with correctly i can have serious health problems for the mother and/or the puppies.

It is an amazing experience – enjoy!