Will neutering help my aggressive dog brothers stop fighting?
Updated On September 23rd, 2025
Pet's info: Dog | Mixed Breed Large (61lb +) | Male | unneutered | 4 years and 6 months old | 90 lbs
I need advice on fixing my 4 year old dog. He and His brother are becoming aggressive towards each other. If I get them fixed will it help with the aggressiveness.
2 Answers
Most Helpful Answer
Published on April 9th, 2017
Yes, having them fixed can help reduce aggression as dogs fight over territory and females. I would definitely have them both fixed, and I would also recommend professional behavioral training for them both when they are fixed. This can help with the aggressive behaviors, and I recommend using a professional because training aggressive dogs can be dangerous. I never suggest owners do it on their own for safety reasons. First step is to get them fixed, and I would have that done asap.
1Pet Parents found this answer helpful
Related Answers from Veterinarians
-
Published on August 25th, 2018
Thanks for using Petco Pet Education Center, formerly Petcoach! Yes, it is probable that getting them fixed will help. I would say that you may not get the full effect until both are fixed. I would also note that some residual behavioral aggression may remain. This can usually be improved by some anti-anxiety medication and training. Best wishes to you and the pups!
1Pet Parents found this answer helpful
I have 8 dogs, 4 male and 4 female and all shih-tzus. 2 dogs in particular have been fighting lately, both male, 1 and 4 yrs old. Im considering having them both castrated, will it help or keep them from fighting?
My two male dawgs won't stop fighting. Usually me and my brother grab one each and when the terrier lets go of the lab cross, we seperate them. Usually reintroduce them and they're fine until next time it happens. However this time the jack Russell w
I have a 6 year old female yellow lab that is showing aggresion toward a 1.5 year old pug. Neither is fixed. Would getting them fixed help with the aggresion. Currently we are keeping them separate until we can get the lab fixed
My dog can be super aggressive with my other male dog and it stresses me seeing him being very mean to my other dog and he is just trying to play or walk around the house and my aggressive dog would just growl at him for now reason and there is a poi
I have 2 litter mates, Mega & Radio. Mega is much bigger than Radio (he was the runt), and sometimes he can be extremely rough with him. They are 5 months (mini pins). Mega started becoming protective over me, & aggressive to others (puberty). The fi
Would castrating my dog stop him from being aggresisive
My 18 month dog played with another dog today , they were playing quite rough , my dog seemed more submissive however the other dog kept getting on my dog humping him and holding him I went to take my dog away but things escalated quick and a dog fig
I have a male Shiba Inu of 6 years old. He's very calm and friendly at home (my family and three cats), with strangers, and other dogs that he likes - both male and female. But when he sees a dog he hates, he'll bark and tries to go at it aggressivel
Since my dogs got neutered, will his aggression go away for my other dog or do you have to like train him to not be like that.
I have a rather dominant male, intact dog, He is a 3 year old , 30kg staffy. He’s fine with the family and at home but one big problem is when encountering other male dogs! If there is any stand off, there is almost always a fight. 9 times out of
Book an appointment with the pros – our expert vets are here to help.
