Start the next word with the last letter of the previous word, BUT to make it a bit more difficult, words must be somehow cat-related. The connection can be loose, and if it is not evident, you can clarify it.
Examples:
Tabby
Yawn (the cat is bored)
Naps (cat sleeps lightly)
First word: TIGER
Examples:
Tabby
Yawn (the cat is bored)
Naps (cat sleeps lightly)
First word: TIGER