Of our nine, two were a bit difficult. Freya because she avoiding any affection for almost four years. She was just sort of there and only connecting with my daughter. The other was Tara because she would stalk and attack all the cats but would target Astrid. It took a lot of work and patience, but she is no longer an attacker!
There was one cat I did not actually like; however, I put the blame on her owners. Firstly, they had her declawed. Secondly, when they moved, she was left alone in their summer house for over a year. They "visited" her once every three weeks or so to make sure she had food and water. She then was confined to their adult daughter's rooms while two other cats got the run of the house. To be fair, they are very wealthy and their daughter's rooms were essentially a moderately sized apartment of about 600 sq ft, with a bedroom, a large bathroom, a kitchenette, and a living room. Their whole house is over 9000 sq ft, so they had plenty of room. (I was friends with the daughter in question.) That cat hissed at and scratched everyone. She scratched the daughter less often than she scratched other people.
There was one cat I did not actually like; however, I put the blame on her owners. Firstly, they had her declawed. Secondly, when they moved, she was left alone in their summer house for over a year. They "visited" her once every three weeks or so to make sure she had food and water. She then was confined to their adult daughter's rooms while two other cats got the run of the house. To be fair, they are very wealthy and their daughter's rooms were essentially a moderately sized apartment of about 600 sq ft, with a bedroom, a large bathroom, a kitchenette, and a living room. Their whole house is over 9000 sq ft, so they had plenty of room. (I was friends with the daughter in question.) That cat hissed at and scratched everyone. She scratched the daughter less often than she scratched other people.