Cal
Our middle cat Cal is our loudest cat but after the kitten (evie)came home both older cats were hissing at each other and evie. We were wondering if a cat can get laryngitis from hissing. She occasionally does a yowl now but is now sounding hoarse when she meows. We are taking our oldest cat fudge and evie to the vet (fudge had crystalization in the summer) to see if they are doing ok. Could cal have caught a virus from evie or could this be parasites. Evie has been passing gas since we brought her home but we changed her food from hard to soft due to fudge's crystalization of his urinary tract. Should I be worried about the weird sound she's making or is it psychological because of the new kitten?
Symptoms:
Behavioral
