Every single time the dogs get a rawhide treat, it goes like this:

1. Nano whines and waits until Tera is finished with her treat.

2. Tera finishes her treat and Nano proceeds to eat his in front of her.

3. Tera sees that Nano has a rawhide treat and takes it for herself.

4. Nano whines at me because Tera took his treat.

5. Nano gets banished into a closed room with his treat so I don't have to play bodyguard for 20 minutes.

Every single time, without exception.

Nano will never learn that taunting Tera with his rawhide treat results in her taking it away.