Tazz is 11 weeks today,  this afternoon when we were playing frisby I could see her working into a tazz attack. She gets so excited that she looses it and starts bitting and snarling ,bearing her teeath! when I try to end the play time she gets worse, Bites my legs and feet. I held her for 45min on her back , Trying not to let her get ahold of me before she fianly tired out and submitted . what I need to know is, should I be making eye contact with her when Im doing this or not? ( The evil eye) also do I talk to her , it seems that every time I say anything  to her she gets more intense! I know that I have to win this battle . By the way How do I insert a pix in this?

We are outside, and she follows me bitting and snarling all the time, quiet frenzyed!, I have tried to egnore her but she just keeps up attacking. Its seems it's half play but very agressive.

i bought her from a breeder, I met both her mom and dad, they were good dogs, frendly and well behaved. I have had two rattys, I still have 9 year old KD, My little Cody passed two years ago. Tazz was 71/2 weeks when we brought her home, she  is so smart, I didn't think that any dog could be smarter than my Kd but Tazz unbeleavable! I taught her to sit in one sesson the day we brought her home. she knows she needs to sit before we pick her up & when i feed her, She knows lay down, shes pritty good at stay, We are working on the leash but there again its a fight, she hates any control over her.

Please google 'Alpha Roll' and read about it before you continue to do this. You can break a dog's spirit really easily doing this. My dog is almost 3 years old and still gets so wound up that she growls, barks, jumps up and bites my clothing. (This is when we are really playing hard or wrestling, or something high intensity. She does not exhibit this behavior at the drop of a hat.)I sternly will give her a command such as 'sit', so she can calm down and get refocused. It stops the biting behavior instantly. It's more a redirection than asserting your 'dominance'.

I googled alpha roll, Guess i will have to find another way to go. I can tell that she will be agressive if I cant find a way to control her. she is strong minded and stuborn for such a little thing.

Thanks to everyone, This is the greatest sight I have found. I think with all of your advice and help I just might prevail ! I really don't want to break her sprit, thats what we love about her, she has a sence of humor , she loves to make us laugh, she will repeat things when we laugh at her. She can be soooo sweet then turn into a devil ( hence her name) . i sometimes wonder if maybe  Im giving her too much freedom. She is using the doggy door already to go out and do her business, We have 2 fenced acres so I don't always go out with her during the day, We live in the country so at night I always go with her. I always keep an eye on her but I do give her lots of freedome. I have noticed that she seems pumped sometimes when she comes in, then she challanges us or our other rat.