I just got four month old baby ball pythons yesterday. They were shipped from Wisconsin all the way to me in Washington. From all my research on ball pythons i wasn't expecting them to be so aggressive. I have been dealing with a lot of defensive strikes and hissing when i move hides and change water. Is this common for Ball pythons coming from a breeder? I get the feeling that they are not used to the clear tubs i use. I'm concerned my movement is upsetting them. I also have two cats that I think might be making them nervous, but from what i have seen they haven't been up close to the rack while i am around. How long is the adjustment period usually take? Does it take longer for BP's that come from breeders than pet stores? What can i do for them?

PLEASE HELP! I want them to adjust and be healthy. I really need to get in the tubs to work on regulating the temps(I'm still learning to use my thermostat). I'm afraid to because I don't want to stress them out. What should i do!?