Thanks bunches for all these great replies folks!
Update- Last night was quit eventful
We used a puppy pen to create a safe place for charlie with good line of site for clementine from her usual hang out spot. Clem was great, charlie not so much. Being able to see us but not be WITH us was...
I know that sounds crazy but hear me out haha-
So we are about 15 days into our new kitten (Charlie 3months old) introduction. Resident cat is clementine a 10 yr old female.
Clem has always been a very skittish not overly playful or affectionate cat. We call her sour patch- one second you...
