Hi all, I'm hoping for some advice please. One of my sheep (I only have 9) has a considerable amount of green snot coming out of both nostrils. There was a small amount yesterday but much more today so I'm thinking she must have something going on. She seems absolutely fine in herself, eating well, barging the others out of the way to get to the hay, coming for head scratches etc. Do sheep get colds? This is my 4th year of keeping sheep and our first illness - I Googled but that's never a good idea when you're a bit worried!
Is it worth calling a vet out perhaps? We were about a month late with the Heptavac boosters (due to personal illness) so I'm hoping it's not pneumonia or something like that

I don't want to call a vet out for a bit of snot and no other symptoms because it seems like a waste of their time. On the other hand, I don't want to lose my sheep if it's something serious, as they are pet sheep, very tame and part of the family!