I am breeding mini dacschund and this is my first time. Male and female has points in breed shows. My female is 2 1/2 years and male is 3 years and has bred before. My female won't stand for him. She keeps nipping at him. I have tried holding her like I was shown, but she still can reach and nip him. What do I do know? How strong do you restrain them. He did mount her, but didn't penitrate as far as I could tell. Any advice would help.\
thanks
Optional Information:
Age: 2; Female; Breed: mini daschund
Already Tried:
Holding her while he tries to breed. She is swollen and seems ready to be bred right now.