OMGoodness...he's super Yorkie!! Some parts did have me going
...even tho he looks like he's got it under control, you don't want him jumping around like that. He can seriously get injured or develop LP doing that. If your vet saw this, he would advise not to let him jump like that. I've seen your other video w/Kona's chips where you have the chicken tuffie on the counter...encouraging him to jump & get it.