Hissing is a normal way cats express fear and discomfort. Cats hiss by releasing air through their mouth. Hissing sounds like snake hiss or tire air leak
Calico cats originated in Egypt and migrated between Europe and Northern Africa. There are three main types: Patched Tabby, Tortoiseshell, and Dilute. Colors result from genetic condition called piebalding. Male Calicos exist but are extremely rare, occurring in only one in three thousand
Parasite causes reproductive tract infections in cattle, especially in females. Bulls transmit infection through foreskin, causing infertility and abortions. Cows show white vaginal discharge for up to two months after infection. Bulls remain carriers for life, cows can clear infection but reinfection likely. No effective treatment exists, prevention through testing and culling
Closet elimination is most common Feline Inappropriate Elimination (FIE). Medical conditions like urinary tract infections can cause inappropriate elimination. Cats may choose closets due to litterbox issues like smell or wrong location