dog food

Short definition from Wiktionary

Noun

1. 1
   Food eaten by or appropriate for dogs in general, whether wild or domesticated.
2. 2
   Food for domesticated dogs.
3. 3
   Beta software that is tested on the developer’s own computer.
4. 4
   Synonym of dog meat (“dead person”).
5. 5
   Heroin, typically the non-black tar type.
6. 6
   public display of affection, especially from the perspective of a lonely, single person.
7. 7
   Alternative form of dog food.