Meanwhile , Jesse tries to sing the Three 's Company theme song , but keeps getting some of the lyrics wrong until the family helps him out at the end .
Everyone likes Becky 's idea of donating Shorty to the children 's zoo .
Jesse tries to sing the Three 's Company theme song , but keeps getting some of the lyrics wrong until the family helps him out at the end .
Everyone likes Becky 's idea of donating Shorty to the children 's zoo .