My boyfriend and I share in the ownership of a nine-month-old Brittany Spaniel. He is slightly hyperactive to say the least. Our difference in opinion comes down to whether we should neuter our dog.

We have two male Retrievers, a pup approaching nine months, and an older dog age seven. We never had our older dog neutered and we are now considering what benefit, if any, will there be to neutering ...

Testosterone levels in neutered dogs in the study at Day 0 (baseline) and during three months of testosterone therapy at three dose levels (1X, 3X, and 5X the standard dose). Measurements were taken ...