Inflooftrate

Inflooftrate (floofinition) – an animals’ gradual, surreptitious access or entrance to gain trust or to take over a household or person.

In use: “He had no pets but he’d left a window open and a young cat had inflooftrated his house, sleeping in his favorite chair. When the cat saw him, he stood, stretched, jumped off the chair and ran over like he was greeting an old friend.”