9 Signs Your Dog is Sad

What makes dogs sad?

Like humans, dogs are complex creatures. And like humans, they can become sad for a number of reasons.

1. Losing interest in its favorite activities

2. Sleeping more than usual

3. Leaving food in its bowl

4. Ignoring playtime

5. Licking constantly

6. Showing sudden aggression

7. Whimpering or whining

8. Needing extra snuggles

9. Communicating its need for love