Background: she’s 2. A Collie Springer cross, but you’d never guess to look at her she’s a mix. Very ‘herdy’ & high energy. We have 4 kids, youngest was 2 when we got her. He adores her & is very physical & tactile with her. No issues. She also obeys him & my DH more than me (despite me doing the walks/training/feeding etc 🙄). She has a nasty runny eye ATM. TOOK HER TO THE VET ON DAY 3; when it showed no sign of clearing & her eyes looked really irritated-so maybe she was in pain. She didn’t Luke the surgery-paced. She didn’t like having her drops in-low level growling. The injection-she snapped as he injected the ruff from behind. I was holding her head. It wasn’t a huge deal to the vet, but it unnerved me. I really don’t think she’d have bitten him, but I’ve never seen that side of her & I’m uncomfortable with it. I asked him if I should be concerned -we get lots of kiddie visitors, have a huge garden & they all play freely with us ‘supervising’ nearby. He said to observ closely & ‘nip it in the bud’. Not really sure what he meant or how We’d go about ‘nipping it in the bud’. Any thought. She’s a bitch BTW-not spayed.