I never thought about dogs and masks before now and I bet you didn’t either. I discovered on a walk that not only does heh not like cigarettes, smart doggy, but Coconut gets very nervous when he sees people wearing masks.
 
I did a quick search and our friends at the American Kennel Club have a great article about getting our dogs and the masks we wear to help slow the spread of COVID-19.
 
https://www.akc.org/expert-advice/training/mask-force-training-dogs-to-be-comfortable-around-people-wearing-face-masks/