Based on the provided article Do dogs have growth spurts at 11 months? January 30, 2026 by pups | Leave a Comment While the aging process varies, dogs generally reach sexual maturity between 6 months and 1 year, and are socially mature around 2 years of age. There is no specific data to confirm if dogs have growth spurts at 11 months, but this is around the time they are reaching full sexual maturity. Do Dogs Experience […] Read more »