(04-03-2012 08:33 PM)Callie Cline Wrote: hi kitkow,
the perma120 is for cats 120 days and older. the other is for any cat over 7 days. you need one per cat. hope that helps!
*also, you will get lifetime updates on the cats, including any new features, etc and lifetime customer support for the cat if you own it OR sell it. 
hope that helps.
Somewhat. Wouldn't the "other" work for 120+? Or like in real life, specialized care goes into fixing older cats?
Thanks again.
