Hi, I’m new to this forum, and I joined as I wanted to find out if anyone had any advice for me before I started to worry. I have a 1 year and 4 month old female Border Collie. She’s hypoallergenic, not sure if this applies but figured it couldn’t hurt to include. Earlier I noticed this lump on the top of her snout. (Photo below) It’s hard, almost like bone, but she doesn’t seem to be in any pain when I touch it. She does love to play rough with my mum’s bigger dog, but she hasn’t seen him for a few days and me or my partner haven’t noticed this until now. I’m just wondering if anyone has any ideas on what this could be? Thank you.