nueterd

Hi, my name is Marti and I'm a sphynx mom to Hank; 2yrs old, Vladimir; 1yr old, and newly adopted Sirius Black...our stud...he's only 14 weeks, he's still a stud in progress. I've never bred cat's before, so my question is, how do non-nueterd males act differently than nueterd males: ie...