Never GIVE UP ON A DOG!!! She is only 13 weeks omg she is still a baby.
When you adopt a dog or buy one it should be a lifetime commitment, except for a few minor exceptions to the rule.
meaning for the safety of your children (biting issues)
There is a lot of training to be involved in having a puppy and you have to find out what works with your dog just like you would if you had a child. Every dog is different and the behavior of a dog has to be guided by its master.
You have a RESPONSIBILITY to that puppy. you made a commitment it needs love and affection and guidance, socialization to have a well balanced dog.
13 weeks is way to young to make any decisions like that!! All I can say is that maybe you are playing too rough to make your dog react this way.
Treat this 13 week old the way you would a baby bc it is exactly that!
lots of love and guidence and in return you will have an awesome lifetime friend
