Dutchess not eating x 36 hours. Gave her Critical care and antigas liquids by syringe. Took her to vet . Has had teeth spurs trimmedtwice. Vet sees no tooth problems, said she is a little bloated. Is doing an xray. What might be wrong and what should i do? Is usuall avid eater of timothy hay, pellets, and veggies suchas green leaf, dandelion greens, carrot tops, with small bits of kale, carrot, and dried apple.