depending on the lines they usually stop growing anywhere from 7-18 months... but you can get a good idea of the size they will be at arround 6 month imo... every dog is different and just like people they tend to grow at their own rate.
One of mine had his last growth spurt at 15 months and the other hasnt gained a whole ounce since she was about 7-8 months...
__________________ My  belongs to Copper and Maddie Mae RIP Sweet Rocky Mommy misses you |