My baby Boo Boo was diagnosed yesterday. I had noticed increased thirst and urination and wanting to eat all the time. He started pottying on the floor next to the litter box. Boo Boo has lost about 2lbs. He was a big boy at about 19 lbs. We started on Lantus last night. His blood work showed his glucose to be at 478. Dr. Rxd 1 unit twice day. I gave Boo Boo his first shot last night at 6:00pm. I should have tested throughout the evening but did not... Bad me. I got up this morning and tested...his readings at 6am were 310 prior to feeding. Fed a can of FF classic and then injected with 1 unit. A half hour later he was not wanting to move. His head was tilted sideways and when he tried to walk he stumbled. I was freaked out so I pulled out the Kayro syrup and rubbed it in his mouth. He's been lethargic all day. Post +2 was 203, +4 152, +6 110. He certainly doesn't system to be feeling better at all and I feel awful. Will do another check shortly. I want my Boo Boo back. Any one know what may be happening? To much insulin?