i spoke to a vet about it erlier when i went to get some advocate to treat my others i told her what happend and that and she said with the dog eating a slug it must have crawled through some pellets or ate 1 but thats the only reason anyone can think of because she ate a slug and being efective so quick with no sign's of her in pain ect..
ive just been and burried her on a friends permision R.I.P LUCKY