I got a bit obsessed with wanting a sheepskin when dd was born.. it was December and snow.
Is your's more of a rug then the specific baby one that pink pepper shows ?
Doesn't particularly matter I don't think though I think the fibres / hairs on the rug type one are longer than on the specific baby ones.
I got a rug like one and put it in DD's moses basket.. she was always ever so cosy in it and the midwife thought it was ace so clearly couldn't have been too worried about fibres or hygiene (DD did sometimes dribble milk etc onto it)
The pram ones are bit smaller.
Now she's 18mo and we use it as a rug for her to sit on and watch tv (or read books!)..
You can enjoy using it for lying baby on whenever really. Or perhaps if you did want the specific baby one for pram/pushchair you would have to suggest to friend that you exchanged it for that type.. maybe she doesn't know difference?
Gorgeous whatever though I think!