I'm planning to give Penny her dinner and her nighttime 2 unit Vetsulin. Last night she got her first dose, this is very new. I'm doing better at testing her but her ears look like she has measles. I'm working tomorrow and won't be able to test as often (but I will be home for lunch). She seemed a little quiet today but maybe she was avoiding me because of the testing. Should I have any reservations giving her another 2 units with her dinner tonight?