Hello everyone. I'm new to Yorkietalk and already have a concern. My 12 wk old puppy seems to get sick once a week. Usually on Saturdays. He gets to where he starts throwing up several times, gets weak and lathargic. I usually rush him up to the emergency animal hospital and they keep him overnight. So far blood work looks good and so does his anatomy. He sometimes makes snorting and gagging noises through out the week. At first I thought he had reflux. Sometimes bile would come up out of his nose. The hospital put him on reflus meds for 5 days but only to help with digestion. Does anyone else have this problem and what can I do? As you can see this has gotten very expensive. Please help!!!