Awww Annie, so sorry for you and your kitty. That little kitty is not so little anymore, he grew so fast. I am so glad he is well, and back in his home with you. A month or so ago, my little Dachshund went after a frog (do you have frogs over there?) anyway they are very poisonous to dogs, same thing, vomiting, trip to the vet, over night stay, and then back home. We just love them so much, they are like our children. I just got 2 little puppies (I must be crazy) more to worry about, but I love them. I couldn't choose between the 2 so I picked both.
I hope you are doing well, and your kitty also. I am also so sorry for your loss.
Debbi