
by Dr. Robert Foley, DVMThe data has been compiled. I went through our patients over the last ten years who are over the age of three years old. A summary of the data shows that while 2.1% of our spayed and neutered patients had to undergo ACL surgery, only 0.3% of the intact animals had to have the surgery. This represents a seven fold increase for animals that have been spayed and neutered before the age of 6 months to have to...