Yesturday Shane was home from work so he spent the day with Caesar. He noticed that Caesar was very lethargic, just not his usual active self. He laid on the couch all day and didn't eat or drink anything. His food and water dishes were still full from the morning. He wasn't even excited about his cookies! He did go outside and do his business in the morning. At night I say "Caesar it's bedtime" and he runs into his bed because he knows that he gets a cookie if he goes into his bed. Last night, instead of running to his bed he got up and hid behind the sofa. I had to pick him up and put him in bed. We decided that if he was still acting like this in the morning I would call his vet. This morning we got up and he had eaten all of his food and drank all the water so we thought he was feeling better. Again we fill the food and water bowls with breakfast and right now it's 7:40pm and they are still full. He hasn't peed or pooped since this morning. He seems to be acting normal but he isn't eating. We all know that's normal for a Beagle. Tomorrow morning I'm going to call the vet even if he does eat and drink tonight. Has anyone else experienced anything like this?