Canvas Art (inspired by Success Just Clicks Instagram post) 
https://www.instagram.com/p/CKKiGJBh9...
Supplies 
Canvas
Paint 
Freezer bag big enough for canvas 

Spreadable food
Yogurt 
Peanut butter 
Cream cheese 
Pumpkin 
Wet dog food
Etc

Directions
Squirt blobs of paint onto canvas 
You can use different colors 
Smear spreadable food on one side of freezer bag
Place canvas with paint blobs into bag with spreadable food on same side as paint side 
Seal the bag 
Present to your dog to lick and therefore spread the paint 
Once licking is complete remove the canvas from the bag 

It's a masterpiece!

These activities can be done with treats or kibble for a 15 minute session and/or as a way for your dog to work for their meal. You can use Mental Exercise to reinforce manners for dogs like having them sit before giving them the activity. Remember to supervise your dog during activities. Remember Mental Exercise should be challenging but NOT frustrating! Relaxed tail and ears are signs that your dog is concentrated on his job.