06/08/2024
Did you know how old your dog is when you spay or neuter them can greatly impact their health and behavior?
It's become very common too spay/neuter puppies that are 6 months old (or even younger! š¬)
But is that really what's best for their long-term well-being?
Well, the science says... It depends!
There has been a long term study on dogs overall health and behavior comparing dogs that were spayed/neutered at different ages.
The general consequences is that a puppy should NEVERļø be spayed/neutered before they are 6 months old.
But also that many breeds of dogs shouldn't be spayed/neutered until they are 1 or 2 years old, and even some breeds that should NEVER be spayed/neutered!
The study also shows that spaying/neutering dogs younger than their recommend age has major negative effects on their health and behavior.
Some of the health issues include a significantly increased risk of various joint issues and cancers of dogs spayed/neutered too young.
The main behavior concern with dogs spayed/neutered too young is an increased risk for fear aggression.
This chart shows the dog breeds in the study and their recommended ages for spay/neuter.
I'll also link the full study in the comments for anyone interested in learning more.