Yes, that's a block of ice.

[RSXTempest]

She loves eating ice, and I honestly... have been so confused ever since I saw her doing it, that I just stopped trying to know why.
...now whenever my freezer works too well and starts icing up, I rip off the ice plaques and just let her have fun with them.
Though I still haven't seen her laying on top of one of these.

 

[Kaia Murphy]

This is so funny and weirdly wholesome. Some dogs love ice like it’s the greatest treat in the world and others act like it’s an insult, there’s no in between.

I love that you’ve just embraced it and started giving her the freezer ice slabs like a little winter buffet I’m honestly surprised she hasn’t tried laying on one yet… give her time, GSDs are always one step away from doing something dramatic.