Bests & Worsts Reviews from Amazon

I compared to Out Odor Control brand from Wal-Mart. Amazon's cost 13¢ per pass vs Wal-Mart cheaper pad (.24¢ /pad). Shown in picture: 1 tbsp water poured onto pad. Water spread a tad more on Amazon brand. Poured 1/4 cup of water and spread was same, but water leaked through the Wal-Mart pad. Amazon pad did not leak. My vote is for the Amazon brand. We have an older pug, a finicky Chihuahua, and a 25 pd spaniel mix with our manners. The pads are used everyday, so cost and effectiveness are important.