Poor girls, I'm so glad they had you to get them out of that heck hole.
I'm going to assume those symptoms are likely due to their upbringing. Pet store chains like PetSmart breed rats in horrible conditions that cause them both health and behavioral issues.
They could have parasites or other ailments that are causing them to get irritable and snippy with each other, likely because they don't feel well. I'm sure the vet will have more of an idea whats going on, I hope the prognosis is good for your babies.
I'm going to assume those symptoms are likely due to their upbringing. Pet store chains like PetSmart breed rats in horrible conditions that cause them both health and behavioral issues.
They could have parasites or other ailments that are causing them to get irritable and snippy with each other, likely because they don't feel well. I'm sure the vet will have more of an idea whats going on, I hope the prognosis is good for your babies.