Table 3.

Dietary routine and treat provisioning in the study population *.

Dog	Study Arm	Baseline Diet Composition	Baseline Diet Source	Dietary Routine	Treats	Prior Supplementation	Prior Supplementation Routine
1	MCT	Dry food	Online vendor	Twice per day	Daily	Fatty acids, oils	Monthly
3		Raw diet	Pet store	Twice per day	Daily	Never	-
4		Dry food Wet food (tinned)	Pet store	Once per day	Daily	Other	Daily
7		Dry food	Veterinary practice	Twice per day	Daily	Never	-
10		Dry food	Online vendor	Twice per day	Never	Other	Weekly
13		Dry food	Online vendor	Twice per day	Daily	Never	-
14		Dry food	Online vendor	Thrice per day	Weekly	Fatty acids, oils	Weekly
15		Dry food Wet food (tinned)	Pet store	Thrice per day	Daily	Never	-
16		Dry food Wet food (tinned)	Pet store	Once per day	Daily	Other	Daily
18		Dry food	Veterinary practice	Twice per day	Monthly	Fatty acids, oils	Daily
2	Control	Dry food	Online vendor	Twice per day	Daily	Fatty acids, oils	Monthly
5		Dry food	Pet store	Twice per day	Daily	Never	-
6		Dry food	Online vendor	Twice per day	Daily	Fatty acids, oils	Daily
8		Dry food	Supermarket	Ad libitum	Daily	Other	Monthly
9		Dry food	Pet store	Twice per day	Daily	Never	-
11		Dry food	Veterinary practice	Twice per day	Monthly	Never	-
17		Dry food Wet food (tinned)	Online vendor	Twice per day	Daily	Other	Daily
19		Dry food Self-cooked food	Pet store	Thrice per day	Monthly	Never	-
20		Dry food	Online vendor	Twice per day	Weekly	Never	-

* Dog number 12 was excluded from the study due to owner non-compliance.