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Frequent Contributor
Posts: 77
Registered: ‎07-07-2010

I usually get my Frontline from Costco (for my two black labs). It's 38.00 for three treatments. Today, I found Costco has their own brand which is only 19.99 for six treatments! Has anyone used the Costco brand? I am just wondering if it is comparable to the Frontline? Don't want to take a chance with my fur babies!