[Craig T]

Originally Posted by GWN7

Dogs that are intact have less health problems and live longer.

This is true in males neutered before full physical and sexual maturity, or typically two years (I waited two years to the day to neuter Tank). Neutering during the growth phase can result in elongated limbs and joint weakness. Testosterone actually helps to slow the elongation of the long bones and gives them time to grow more dense.

After two years, there is no scientific evidence to show any difference in overall health or longevity. Tank certainly calmed down and became less dog dominant/aggressive, which was a huge problem at 150 lbs.

Few in Europe neuter their dogs….but for some reason they are more responsible with them.