Definition of statement for English Language Learners. : 1  something that you say or write in a formal or official way : something that is stated. : 2  an opinion, attitude, etc., that you express through the things you do, the way you dress, etc.
A dog owner should have an idea when the pet will go into heat. The reproductive cycle varies from breed to breed. Generally puberty will occur as early as 6 to 12 months in small breeds and as late as 2 years in large breeds.
Report Abuse. Dogs can go into heat at 6 months. I have 5 adult dogs. 3 females. 2 males. The latest I've ever seen a first heat period is 9 months old. It depends on the breed, most vets advise if a female hasn't had first heat by age one, to come in for a full exam. It could be that she was born without ovaries.