ah the wonderful pet store rat...
Have you ever heard of the saying "you get what you pay for"? Pet stores sell rats very cheap because in essence they are used as feeders for reptiles. Each time a pet store rat is bought as a pet, the owner is gambling, I've learned this the hard way... The reason they're so cheap is because they're poorly bred and poorly cared for (there are plenty of other reasons as well, but i'm generalizing as it is a petstore we're talking about) thus leading to illness, disease, and unsocialized rats... also, im assuming that the sneezes are being caused by mycoplasma pulmonis, an upper respiratory disease causing pathogen. Its pretty much fair to assume that most rats do have it, and it is treatable through medication, some rats respond, and some rats need life long treatments...
Onto the case of your lazy rat, She may be just that, lazy. But she is also showing signs of upper respiratory infections, you should probably have her vet checked... I wouldn't worry about the little ball of energy either, if shes as small as you've stated shes probably still very young. Anyway, I wish you and your new friends the best of luck...
Have you ever heard of the saying "you get what you pay for"? Pet stores sell rats very cheap because in essence they are used as feeders for reptiles. Each time a pet store rat is bought as a pet, the owner is gambling, I've learned this the hard way... The reason they're so cheap is because they're poorly bred and poorly cared for (there are plenty of other reasons as well, but i'm generalizing as it is a petstore we're talking about) thus leading to illness, disease, and unsocialized rats... also, im assuming that the sneezes are being caused by mycoplasma pulmonis, an upper respiratory disease causing pathogen. Its pretty much fair to assume that most rats do have it, and it is treatable through medication, some rats respond, and some rats need life long treatments...
Onto the case of your lazy rat, She may be just that, lazy. But she is also showing signs of upper respiratory infections, you should probably have her vet checked... I wouldn't worry about the little ball of energy either, if shes as small as you've stated shes probably still very young. Anyway, I wish you and your new friends the best of luck...