That '70s Show (1998)

Season 5: Episode 7

When Eric decides to buy Donna a meaningful gift, he ends up getting her an engagement ring. But after discussing it with the guys, he realizes they are too young and the ring was a bad idea. Unfortunately, Eric already told Donna he got her a surprise and on their special evening out, he's put on the spot and forced to make the biggest decision of his life. Meanwhile, in an attempt to lift menopausal Kitty's spirits, Red gets her a dog: Schotzy.