Hi all, im just looking for some advice on how to introduce my new kitten to my 1 year old cat. I have put them together but while the new kitten was in a cat carrier, and my 1 year old cat stood there for a couple of mins hissing at it then walked away. How am i to take this behaviour? when can I introduce them without the cat carrier? any info on how I should go about getting them use to eachother etc. thanks for reading,, Pearl