Table 2.

Circulating antigen scores at enrolment (Days –15)

Dog number	Group 1 Moxidectin oral	Dog number	Group 2 Moxidectin Spot-On	Dog number	Group 3 Moxidectin injectable
1	+  +	1	+  +	1	+  +
2	+  +	2	+  +	2	+  +
3	+  +	3	+	3	-
4	+  +	4	+  +	4	+  +
5	+  +	5	+  +	5	-
6	+  +	6	+  +	6	+  +
7	+  +	7	+  +	7	+  +
8	+  +	8	+  +	8	+  +
9	+  +	9	+	9	+  +
10	+  +	10	+  +	10	+  +

Negative (−), weak positive (+) and strong positive (+ +)