National Make a Difference Day (10/22)

When was the last time someone was so overjoyed to see you they literally ran to see you?  Make a difference in someone’s day: Let them say hello to your dog!
Their day AND your pup’s day will be better.  
The best therapist has fur and four legs.

It’s also National Color Day.
How does color fit into this?  
This puppy has purple ears. ;0)