Possible Clues:

• Looked after a friend's kitty
• Watched a Persian, say
• Cared for a calico
• Fed a friend's feline
• Fed a neighbor's kitty, say
• Took care of a tabby, say
• Fed a friend's feline, perhaps
• Watched a kitty
• Fed a neighbor's feline, say
• Watched some Persians, say