Has anyone used this type of meter for testing their cats? I just opened a new box of test strips only to realize I bought the wrong ones, got Prime instead of Confirm. I have my father's Glucocard Vital & approx 100 strips so I used that. My question is whether or not the safe range of 50-120 is the same as the ReliOn? I can't get to Walmart until tomorrow so if anyone knows the answer please let me know ASAP as it's time for Houston's insulin. Thanks.