How often does a Chihuahua go in heat and for how long does it last? Also, what if they go in heat 3 or 4 times without
How often and for how long in heat
on Oct 1st 2012
in Health & Wellness
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As a general rule, a dog goes into heat once every six months. It lasts about three weeks. Usually it's the second week when they are able to get pregnant, but to be safe you should keep her away from any and all males for the entire three weeks.
These things can vary a bit depending on the individual, too.
Gray Dawn Treader answered on 10/2/12. Helpful? / 0