I have 2 Great Pyrenees. They always tear up their doggie beds, so I was not able to crate with bedding. I noticed my rescue pyr (Loki) would get stiff in the hips after being crated for 4+ hours. I added carpeting for him which he hasn't tore up and now he doesn't act 'stiff'. Many dogs will sit and lean to one side or the other. Loki also will lay 'frog' legged.
Here's a picture of Loki sitting with his rear leg stretched out.
As a puppy Denali - my other pyr, would always lay frog legged. It could be something as simple as the way your pyr is growing as well. If you're able, try to gently rotate your pyr's leg and see if she fusses about it. You don't really want to have your pyr's hips x-rayed until she is at least 2yrs old
Ok, I was looking through pics of Denali when she was a puppy. She seemed to favor one side over the other a little bit, but she's always sat kinda funny - she sits on her butt.
