“This is also a dental treatment that is welcomed by the dog as if a treat. Always well received. I am not certain if a side effect from this product, but, sometimes the next bowel movement is both greener and drier in composition than the usual. There is always water available to the dog, but, I still worry a little about the drier result. Also, the rival product also bought from Allivet is individually wrapped but these are bulk in one package, so I do worry a little about freshness when buying in a monthly bulk quantity for what is fed only once a day.”