The best age to neuter a male dog really depends on the circumstances. Can a male dog still breed after being neutered. Pin On Big Dogs Little Dogs He wont be marking his territory or mounting inanimate objects people or other dogs. . Smaller dogs reach puberty sooner and can often have the procedure done sooner. Or with the breeder of your pup. Some owners choose to get this surgery for their male dogs before six months of age while others wait until the dog is at least one year old. You need to consult with a vet who knows large breeds. Answer 1 of 2. Its also cost-effective as the cost of the procedure is much cheaper than having to care for a whole litter of puppies. Smaller dogs reach puberty sooner and can often have the procedure done sooner. What is the best age to neuter a dog. The traditional age for neutering is. Should i get my dog neutered. 2 Easy-to-read tables demonstrate th...