It's huge! People online were stunned when they saw video of a Savannah Cat talking a casual stroll around a neighborhood recently. How did the cat get there? Where was it going? Why in the world is ...

"This is amazing to see and they're both absolute beauties," one viewer posted. "They're matchy matchy," another added.

These signs include avoiding each other or keeping their distance, swiping, biting, dilated pupils, flattened ears, hissing, litter box guarding, urinating outside of the litter box, territorial ...