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He is a very lively cat and I think he does get bored. They have plenty of toys for him, but he always goes for the newest thing about, and nibbles the houseplants too. My son and his partner both work, so he is alone for a while - though his partner has recently got a job that means they are up very early and the kitten is alone during the morning. Hopefully it will clear up soon, but I think it's getting a little wearing for them as they have to constantly be on their guard that he's not eating something he shouldn't.