Bear is a 3 year old terrier mix. He has been with us since March and has proven that the kennel environment is not for him. Unfortunately during his stay with us he has developed possessiveness with toys in his kennel and kennel possessiveness in general. Due to the issues that have popped up, Bear does have a bite history. We think fast movements startle him so he becomes reactive but he could be completely different in a home. Not to portray his bad side in whole, he will play catch with you and actually lays the tennis ball down at your feet waiting for you to throw it again.