My shepherd mix is not quite 3 months old and weighs 20 lbs I am not sure of the average as it can be very hard to tell with a mix.
My Puppy Is A German Shepherd Husky Mix, And Was The Runt Of The Litter. She Is Now 4 Months Old And Weighs 20 Pounds, How Much Bigger Will She Get?
She will stop growing at 1 1/2 but will start breeding at 6 months old, Spay her now!!! Don't put the poor baby thru having babies.