My vet always recommends for any loose stools to withold food and water for 24 hours..Just to give pedialyte..............also a bland diet of boiled chicken and rice....thats just my vet...Also, its good you talked to your vet...I would take my baby to the vet asap! and give a stool sample....its never wrong to be safe than sorry...........hugs for your baby.......Boops Mom