Bests & Worsts Reviews from Amazon

Backstory: Senior yorkie owner (14). He's a rescue so we are his last owners and we've had him almost 1 year. His teeth were vet cleaned in summer and 2 pulled but he has bad breath at times. Review: I wish I had read the 1 star reviews first. Everything I read was positive so we tried the smallest bottle. Mixed properly 1 capful in 1 liter of water and put it in a special bottle and everything. Day 1..drank his normal amount of water with no issue. Day 2..MASSIVE diarrhea. So massive I went over what he could have gotten into and this was the only new thing he had had. Checked more reviews and saw others had experienced this as well. Pulled his bowl and cleaned it and gave him fresh water with no additive. Day 3 and 4 he still had diarrhea but not as bad and you could tell it was less urgent. Finally day 5 he was back to normal. He continues to be fine. We will just put up with his breath! Poor old guy. We did receive our money back. Please use with caution!