Discover the hidden world of your dog's gut microbiome with Best Friend Bioscience's Gut Transition Test Kit. This three-sample kit captures your dog's digestive health journey during any significant transition, whether switching foods, recovering from illness, or following antibiotic treatment. Collect samples about a month apart: one before the transition begins, one during the transition, and one after it is complete. Your combined report reveals how your dog's microbial balance, digestive function, and overall gut wellness evolve across all three time points. Track changes over time with personalized data and interactive tools designed specifically for canine health. Understanding your dog's microbiome is the first step toward optimizing their vitality, immunity, and long-term well-being.