I just wanted to mention the chance at socialization for a cat occurs between 8-12 weeks. So if you get a formerly ferrel cat. Well, if it wasn't socialized it will be more skittished towards people.
We have 2 ferrel rescues.
Odie our most recent rescue. He was 6 months old. Born outside, and survived out there for a good 5 months. He was rescued by a group, and then he was fixed and vaccinated. However, since he wasn't caught until later in life he is skittish. He spent the first couple weeks in the batheroom He was so scared. He hid in his cage when we walked in. Although we could here him playing in there. He did start gradually playing with us. It took a lot of work and patience to get him where he is today. He is close to a year old now. He loves being petted at night before bed and first thing in the morning when we get up. We feed meals because he and scooby are food obsessed. Even though he is over 10 pounds, he gulps his food down as quick as possible, and getting a belly as we speak.
He is afraid of strangers. Although we had 2 break thrus last week. Cleaning ladies boy came over when she cleaned, he was scattered on the floor doing homework. Odie came out. I gave him some treats as a reward, and then gave the treats to my buddy, to give to odie. Odie didn't let him get petted, but he was out and about, a plus. Then 2 days later, a guy giving us an estimate for some work we were doing. He came out again, got more treats. Let us pet him. So he is a work in progress. He loves food so much, he will run my obsticle course in the family room. He doesn't like fast movements, it scares him, and doesn't like when you come inside wearing your big winter coats.
Odie did have health issues, he had lung worm and as a result has some limited lung function. He take breaks or can start panting. I guess the dead worms kind of sit in his lungs.. yuck. He also had lots of parasites ad worms too.
Scooby we got almost a year ago. Scooby had an "eye infection", when we got him. They said we could have waited to get him until it cleared, but I wasn't afraid of doing eye drops. Well, scooby has some serious allergies. Dust mites, 300 on the blood test shows positive, he is a 3000. So, the house gets vacuumed more than ever now. He also has food allergies, and is on a raw diet. Plus of raw food, smaller amount of poop, and it doesn't smell as much. Scooby is a high maintnance cat. He is a lover, he loves to be petted. He also was born outside, but someone rescued him sooner. His ferral tendancies got worse when we got odie, as Scooby was choosing odie as a role model and running when people came over. Where as before, Tinky our other cat loves attention, so he would just keep a distance but hang out.
So, if having a medically challenged cat is a deal breaker. Make sure the cat has clean eyes, clean ears ( take a sniff of the ears too) - no black or yeast in there. Also check the fur. Make sure the cat doesn't have bites on him/her. Reason being a cat that is allergic to flea bites or other things, allergies.. lots of work. Old cat had flea dermititus, along with tons of other allergies. Special food etc. If you do get a allergic cat... consider raw food. It has really helped scooby out.
Touch the cats ears, paws, tail, etc to see how he may do when having to be groomed, or trimming claws. If they aren't to good with it, then after your petting the cat and he is relaxed start slowly and briefly working with the feet/ ears or other body part.
Have fun, if your looking for a certain pure breed cat. It could take a few months or longer to identify the cat with a personality that you want as a family member. If your fine with a dom cat, you'll have a bigger pool of cats to check out and more likely to find one sooner.
One thing to think about. Don't pick a cat and bring it home right away. Do all the paper work get them reserved. Go home and think it thru and think, is it just the heat of the moment, or did the personality match up.
When we were looking for a siamese mix rescue. First they go fast, and second, my heart would melt anytime I would see a siamese, and I wanted each and everyone we saw. We wanted a short hair. The ones we saw at first were med length hair, we filled out paperwork, and then later called back to let them know we had changed out minds. I even was super temped by Chief. His owner passed, and he had been abandoned, and was super upset. He didn't like being in the petsmart cage. He was doing well, I was petting him, and then all of sudden he had to much, I can't remember if he lunged or just swatted at me. I so wanted him too, even though he had issues. I've had other siamese cats and well, they don't take well to the cage situation... and being away from their owners..
Ok, my epoch post is now over... i just love catss...