Andrew has a monkey pillow that he uses to kick back and watch a movie with. That is it intended purpose. Ainsley has decided its intended purpose is that of a tackle dummy. For some unknown reason, Ainsley went up to this poor, innocent monkey and started attacking him. I blame it on pent up aggression from her brother using her as a tackle dummy. Since she can't yet catch him, she can the monkey and therefore he bears the brunt of her release.