Floof-timing

Floof-timing (catfinition) – to betray a cat by friendship or attention with another cat; to deceive a cat.

In use: “When she came into the house, her cat stopped short of greeting her to lean forward and sniff her pants legs. “Yes, I petted another cat,” she said. Giving her a hurt look, he turned his back on his floof-timing person and walked away, refusing to answer her when she called his name.”