as clean as a hound's tooth

Другие идиомы:

• every dog has his day
• dog in the manger
• fight like cats and dogs
• go to the dogs
• hair of the dog that bit one
• to hound (someone)
• call the dogs off
• put on the dog
• let sleeping dogs lie
• dog and pony show
• you can't teach an old dog new tricks
• tail wagging the dog
• in the doghouse
• lead a dog's life
• rain cats and dogs