The umbilical

Penny and Elsa destroyed a ball made of rubber rings on the weekend.  It quickly became the toy to have.  Resembling an umbilical cord they remained attached to it for hours.  

Luke seems to enjoy watching their crazy antics.  (Photo bomb Elsa's tail)

Funny, neither wants the toy unless the other is hanging onto it. 

What a face.

Elsa literally dragged Penny around the backyard.

Penny trying to drag Elsa but Elsa doesn't budge.

Elsa coaxing Penny to grab the umbilical.  

The game moves to Luke's bed, not okay.  

I could watch Penny and Elsa play for hours...obviously.  :)