I have done the most research on females since I have 2 girls but from what I have read breeding males don't make the best pets. A girl I work with bred her chihuahua and she said it was the worst mistake she ever made, it turned her sweet loving little boy into an aggressive and marking nightmare. She's still having problems two years later and neutering him didn't make any difference with his temperament, even though it got rid of the risk of testicular cancer. He was completely potty trained until she bred him also, and now he marks and pees all over the house, she is miserable over it! |