I have a ball python and he is about 6 months or so old. We got him from Petco and he was on frozen. That's what we fed him ever since.

On Sunday (his feeding day) I held it by the tail in front of him. (that's the only way he will eat) And he tried to strike at it but he went 3 or 4 inches out of the way! He kept missing 2 or 3 times after this. I am worried about him!
Could someone help? Thanks