Study	Replicates/Treatment	Target B. longum	Analysed B. longum	Duration
1	24 dogs; 2 treatments. 24 replicates per treatment (cross-over)	1 x 109 CFU/dog/day	2.35 x 108 CFU/dog/day	17 weeks (7+3+7)
2	20 dogs; 2 treatments. 20 replicates per treatment (cross-over)	1 x 109 CFU/dog/day	9.5 x 108 CFU/dog/day	15 weeks (6+3+6)
3	20 dogs; 2 treatments. 20 replicates per treatment (cross-over)	1 x 109 CFU/dog/day	9.83 x 108 CFU/dog/day	15 weeks (6+3+6)