A non-spayed female dog’s “heat season” activates between 6 and 36 months of ... energy for more than one “mouth,” so to ...

Worried your dog might be pregnant? Learn everything you need to know about the process, timeline, and results.

A non-spayed female dog’s “heat season” activates between 6 and 36 months of age. During that fertile period, female dogs can get pregnant around twice a year with each “heat season ...