I'm getting 2 different opinions on how to proceed with Gypsy

[OntarioSheltie]

It's funny my dog Chandler keeps walking up and sniffing Gypsy in odd ways also. Smart dogs our Shelties.

I noticed that a lot after Sadie's paralysis. Sadie's sister sniffing her back legs which she knew there was something wrong with.

We have friends with dogs that we spend a lot of time with and they did the same thing with Sadie. Sadie's boyfriend James whom she loves to wrestle with spent a particularly long time sniffing her and seems incredibly aware of his actions around her. He's always been sweet and gentle with her and now is even more so. What a sweet pup.