“Easy to apply. Not 100% certain of the effectiveness because only have been using it for 10 days. Both dogs are ok with it. Using 1 pea size with the blue rubber brush on each side of the teeth once a day before bedtime. I would say it looks like there’s positive effect (less yellow/brown). However they are having mild loose bowel. Maybe the zinc is disrupting the bowel biome and needs time to adapt.”
