can anybody tell me what causes a deers stomach to growl ? she is eating but is getting skinny and siliva coming from her mouth when shes eating grass . now my 1 yerling buck is in a differnt pen and his stomach is growling . is this normal or do i need to medicated them with something . i have draxxin can this be darted with a traq gun in the back muscle without putting her to sleep it says to use in the neck . also i used safeguard to worm the skinny doe how long does it usually take till she shows signs of improvement ? and do you give probios after worming and if you give too much probios can it be harmful to them ? thanks for the help