Correção de texto: about my dog

Hi everyone,
It's my first day here, and I would like to improve my english. So today I'll try to talking about my Dog.

So, I have a dog named Anuska Brand Coker, and she is black and very hairy, black coat, She is very jealous and noyes.
I adopted him after 3 years age and was so difficult to accustom with her. She bit me a once or twice times, and I could not hold in my arms, she was always afraid to be close to me and never leave your bed.
His old owner gave me his bed and other things to his accustomed with me so easily, I waited a 4 months for that.
So now she is very lovely and friendly with me, she jumps in my bed every morning to wake up me, and always find my hands for affection, don't bites me anymore but still jealous with his things.

Thanks guys!