From around 6-7 months of age providing testicular development was normal.
8 months
after it has had its 2 jab
From 7 months to a year...
My male Jack Russell that was not neutered, urinated on anything and everything for years inside the house in order to mark his territory. After being neutered, the random urinating decreased by ninety percent.
yes they do after 3 but the is after 5 then they have a bunch
when should i get my mini jack russell spayed
It depends on the age of the puppy but a fully grown Jack Russell dog should measure roughly 10-15inches(or 25-38cm) at the withers(the ridge between the shoulder blades of the dog) and weigh roughly 14-18 pounds.
A jenny can be sexually mature at 24 months of age.
Depending on the species, male rabbits are often fertile by the time they are 7-8 weeks old. They should be separated from the females at around 6 weeks.
it would need to be 8 weeks old to leave its mum
He should be neutered if by the age of six months if he only has one testicle, as he could get cancer in the one that hasn't dropped. My Jack Russell has the same and that's what my vet told me.
Given the usual conditions : intact female, fertile age, in heat, gets to mate with an intact male - sure.