Bests & Worsts Reviews from Amazon

I thought this purchase was a great idea based on reviews. I know each pet is different so each review will be different. I have a 4 yr old purebred healthy pitbull. Full of energy, happy, loving. Gave this to her 1 a day for only 2 days. We woke up on day 3, she could not move, she was lethargic, could not walk, kept falling over, would not eat, only drank water. About 12 full water bowls a day. No bowel movements, because no food. This went in for 5 days. We took her to the vet when she wasnt showing any signs of improvement. Blood tests show white blood cells VERY HIGH. This was the only change we had made in 2 years. The vet said she almost died. It was obviously these, because we are now at day 12 without and of these and she is back to normal, eating, walking, running, playful, happy loving pup. This may work for some but I dont recommend the risk. We almost lost our healthy dog. I will stick to all natural probiotic foods for my dog. Stuff like this is all a trial to see if it works or not, but near death isnt worth trying it out. Never again.