A Lhasa apso "can" get pregnant on her first heat. This, however, is a terrible time to breed her as she is not done growing. The first heat is generally between 6 & 8 months of age though variables in both directions can exist. An appropriate breeding should be at a minimum of 18 months or after the third heat. Absolutely do not breed on the first heat!
Answered by funlog - 2/11/2014 8:56:59 AM