This is my opinion and based on my years of experience with my dogs,
other breeders may have had different experiences.
My male dogs are all
in tact, meaning they are not neutered. As a breeder you breed your dogs, which I assume is obvious, so I do not neuter my
male dogs.
ALL of my male dogs have phenomenal dispositions, not good but
phenomenal, that is my first requirement of a stud dog. Over the course of their lives a stud dog will be the sire to many
pups and so he plays a very important role in your breeding program. Although I choose not to go the show route with my dogs
I do want to focus on improving my lines any chance I get. A great stud dog is a good place to focus to achieve that. I have
had MANY male pups/dogs not pan out as stud dogs, all were neutered and have gone on to be great pets. Because I have been
so particular about having only the nicest stud dogs I believe I have achieved my goal of producing Jack Russell's that have
perfect temperaments to be ideal family dogs.
That said this is an overview
of male dogs.
Males tend to be very devoted, loving and loyal dogs.
A neutered male will be very kind and should get along with everyone, so
long as they are socialized correctly.
My
experience is that male pups can play a little harder as pups but they are not dominant just playful.
The feedback I have received over the years is that most male pups take a follower role in the household rather
than a leader. Two neutered males or a neutered male and female should get along very well.
A male pup is a great choice for anyone.
Males should be neutered
by 6/7 months.
My Jacks have reached their adult height before they turn
6 months, at the same time they get their adult teeth.
There is no issue
with neutering at 6/7 months.
From 6 months- 2 years your pup will continue
to fill out and muscle up but will not grow in height.
A neutered male(if
done at an appropriate age) is no more likely to mark than a spayed female.