Eight Is Enough (1977)

S3E9 Fast and Loose

After the sudden death of a close friend from a heart attack at a young age, David begins to live recklessly. Concerned for him, the kids step in to lend a hand, and eventually, David begins to turn his life around. In an effort to support him, Nicholas offers David a kitten from a stray cat he has taken in, only to find out that the cat is expecting.