In the past (but not for several months), my cat has had some short episodes of what some would probably call the "zoomies." Yesterday and more so today, he seems to be having similar episodes, but of much longer duration. It's now 8:15 p.m. & he hasn't eaten since about 6 a.m., and not very much at that time and last night. His appetite has lessened in past few days, and he's been sleeping inside more than in the past (indoor/outdoor). He was treated at vet 2 weeks ago for URI & small wound & given Coventa injection due to difficulty administering antibiotic in any other way. This behavior, especially the duration--now about 3 hours (not sure since he's outside) is very concerning. I followed him around the yard to the various places he ran to & hid, in fear. He was not connecting with me, although he had shortly before episode began. He never leaves yard at night & I have no idea where he is at the moment--probably hiding somewhere at property next door. I Any similar experiences or insight? Thanks!