Search Results for: early neuter

Neutering and Aggression in Dogs

I have written extensively about the positive and negative effects of neutering dogs for many years. This is an area of great controversy and rapidly advancing research. There is no simple relationship between neutering or age at neutering and health. … Continue reading

Posted in General | 4 Comments

New Evidence about When to Neuter Your Dog

I have followed the literature on the risks and benefits of neutering for many years, from writing my own literature review in 2010 to critically analyzing individual research studies on the subject here. The evidence is always growing and changing, and the attitudes of … Continue reading

Posted in Science-Based Veterinary Medicine | 38 Comments

Neutered Dogs Live Longer than Intact Dogs

I’ve written extensively over the years about the risks and benefits of neutering. It’s a complicated subject that tends to draw a lot of passion even in the absence of robust scientific evidence. Variable such as sex, breed, age at neutering, … Continue reading

Posted in Science-Based Veterinary Medicine | 21 Comments

Evidence Update: Neutering and Cancer Risk in Dogs

I have written extensively about the risks and benefits of neutering in dogs and cats. This is an area of active research, and new data emerge regularly to challenge existing beliefs and illustrate the amazing complexity of living organisms and … Continue reading

Posted in Science-Based Veterinary Medicine | 11 Comments

What You Know that Ain’t Necessarily So: Neutering & Mammary Tumors in Dogs

I recently gave a lecture at the Western Veterinary Conference called “What You Know that Ain’t Necessarily So.” The purpose of this was to take some common or controversial beliefs and practices in veterinary medicine and discuss the scientific evidence … Continue reading

Posted in General | 3 Comments

Potential Risks of Neutering and Age at Neutering for Golden Retrievers and Labrador Retrievers

A number of interesting and important research studies have been published in the last 5 years on the subject of the risks and benefits of neutering in dogs, and these have provided important information to help guide veterinarians and owners … Continue reading

Posted in General | 37 Comments

Benefits and Risks of Neutering, An Evidence Update: Age at Neutering and Risk of Obesity

This is another in my series of evidence updates on the risks and benefits of neutering in dogs and cats. I will be updating the evidence and conclusions of my original 2010 review as relevant new findings become available. This … Continue reading

Posted in Science-Based Veterinary Medicine | 5 Comments

Benefits and Risks of Neutering, An Evidence Update: Effects of Neutering on Longevity and Cause of Death in Dogs

Another new study has recently been published addressing the complex issue of the risks and benefits of neutering dogs. This report certainly will not answer all the outstanding questions or quiet the debate about when and if to neuter dogs, … Continue reading

Posted in Science-Based Veterinary Medicine | 16 Comments

Benefits and Risks of Neutering, an Evidence Update: Study Investigates Effects of Neutering in Golden Retreivers

Given that I recently presented a couple of evidence-updates on the subject the health effects of neutering, the timing was excellent for the release last week of a new research study looking at the same issue. Torres de la Riva … Continue reading

Posted in Science-Based Veterinary Medicine | 12 Comments

Evaluating Risks and Benefits of Neutering Dogs and Cats

In response to questions from clients, and a lot of myths embedded in them, I set about last year reviewing the literature concerning the risks and benefits of neutering dogs and cats. This led to a handout for owners, which … Continue reading

Posted in Science-Based Veterinary Medicine | 21 Comments