going into heat ??

my puppy is now 8 months old and has not yet went into heat i was told that they first go at 6 months and then was told by the first year and im confused when should i expect this ??? and when she does break is it true that they fill out abit??

thanks

The average is 6/8 months but it can be up to a year and sometimes even longer.

they do all differ in age when they come in to season,any thing from 6 months on wards,sash seemed to change after she had her first one,it was like she grew up and stopped doing some of the naughty puppy things!

I think age varys, my sisters staff was over 1 year old but now she regular as clock work. As for the filling out she will get there in time she still a baby so ahe will get there