We found one dictionary that defines the word shouldn't happen to a dog:

Miscellaneous (1 matching dictionary)

1. shouldn't happen to a dog: Idioms

▸ Words similar to shouldn't happen to a dog ▸ Usage examples for shouldn't happen to a dog ▸ Idioms related to shouldn't happen to a dog ▸ Wikipedia articles (New!) ▸ Words that often appear near shouldn't happen to a dog ▸ Rhymes of shouldn't happen to a dog ▸ Invented words related to shouldn't happen to a dog