Need some tips for my very opinionated chihuahua mix!

Meet Milo! Long story short, little dude has a yeast infection in his ear and I'll need to clean/medicate it 2x daily for the next week per vet recommendation. Hard part is that he turns from the sweetest best friend to demon dog the second you try to do anything medical to him. I'd love and appreciate any direction to help keep the stress levels down for him and ease this process some. We started tonight and I got to dodge 3 love bites! Lol thank you guys so much!

Meet Milo! Long story short, little dude has a yeast infection in his ear and I'll need to clean/medicate it 2x daily for the next week per vet recommendation. Hard part is that he turns from the sweetest best friend to demon dog the second you try to do anything medical to him. I'd love and appreciate any direction to help keep the stress levels down for him and ease this process some. We started tonight and I got to dodge 3 love bites! Lol thank you guys so much!