not a great day

Dave's been great all week, but we started his antibiotic yesterday, and he's not a happy camper. This isn't the first time we've seen this reaction. He's more lethargic, and is definitely having tummy issues. He wouldn't eat this morning, and was reluctant to take his peanut butter pills. He keeps licking his lips and seems to be salivating a lot. One bad day out of the week isn't too bad, hopefully we'll see some improvement as the day goes on.