The whole pack, and Chihuahuas in general are burrowers. They are so small that in the wild, they would dig their own dens. But they're not in the wild, so they burrow into blankets. Lenny was an adept burrower even by little dog standards. He could insta-burrow into anything resembling a blanket. I once found him asleep in a pillow case.
|Blast from the past: Ty and papa Lenny Woofer|
Ty is definitely his father's son. Where his sister Zoey has her mama's dig-a-hole style of burrowing into blankets, Ty has the same skill as his father.
He also has the same level of hilarity when he wakes suddenly and tries to get out of a blanket.
When I saw this image below, just for a second I thought it was Lenny, and I chuckled a little when I realized it was his son. He's definitely his father's son.