The night Molly my cat died, she came into my dream. She had been bad for a good while, I knew the end was coming but she was up and about every day, she ate her canned food twice a day, never missed using the litter box.
Anywho, that night she passed, she came into my dream and was just standing there looking at me and then I heard something or someone speaking to me, it didn't seem like it was her but I was told she would be going, the voice called me mom and said I would find her curled up asleep in front of one of the litter boxes and that is exactly where I found her. Little Molly, I loved her so.
Some jerk person took her to the local shelter when she was 10 days old and demanded they take her and an even bigger jerk at the shelter said okay..... when the director came in later that morning, she discovered this little kitten screaming her head off, she was hungry, and they called me to come and get her which I went immediately and got her. I had Molly for about 12 years. She got her bottle regularly, I used cotton balls dipped in warm water to get her to go potty and she got burped just like a human baby.
It is very hard giving these guys up. As far as the dreams, I have not had that many over the years after a loss. For a couple of days after loosing Tigger, the first ferret I had lost, it seemed like out of the corner of my eye I would catch glimpses of him running around but I don't know, when I would look again there would be nothing there but then again it may have been his way coming back to let me know, hey mom, I am well again, got all my energy back, and I am doing okay. He had insulinoma, tumors on his pancreas and I swear, I tried moving heaven and earth saving that baby. We only had him for 18 months but during that 18 months he was a joy.