Yes, you are seeing it right!
I am wearing a leash again when I play in the back yard.
I had gotten to play without it for quite a while.
But then it happened!
I started "bursting"
Mommy said I had an "extinction burst"
She said it was sort of like a teenager testing his limits.
I think we just had different plans for my tennis balls.
I wanted to chew them.
And Mommy wanted to throw them.
Anyway, until I am done "bursting" Mommy says the leash stays.
But notice, this time she chose a shorter version.