I just picked up a cat today, Big John aka Biggie, from a woman that is going into assisted living tomorrow. He is completely new to me so I can't give much history yet. He is on N, 6 u, twice a day. I am familiar with Lantus and PZI but not with N. I have read the info on N here. Biggie was not home-tested, she just fed and gave the shot. He is on DM wet and dry and eats about 1/4 can a day and more or less free-fed on the dry. I tested him after he ate his canned food tonight before giving his shot and he was 146 on Relion human meter. I did not give his shot yet based on the info I read about not giving under 250. Does this seem OK? What should be my next step? Looking for some guidance for tonight and tomorrow morning. I am surprised he was so low after leaving his home, riding in a car, and coming into a new home with all new cats, dogs and owners. I expected much higher. Thanks to anyone who can help!