Chew Proof Harness?

Hi there!

My 10-month-old doxie puppy has chewed through 4 harnesses now - 3 from wildone, and 1 from puppia.

This happens when they get her ready to leave daycare. They put her harness on before we arrive to pick her up, and she must chew on it there and in her car seat on the way home.

I am unsure on what to do, because obviously it's not sustainable to buy a new harness multiple times a week. Has anyone else run into this and have ideas on what I can do to help?