From: Assessment of dog owner adherence to veterinarians’ flea and tick prevention recommendations in the United States using a cross-sectional survey
State
Dogs (n)
Mean doses per dog
Average annual flea and tick coverage
Weeks
Months
CA
994
1.84
22.1
5.1
KY
964
1.98
23.8
5.5
KS
1306
2.54
30.5
7.1
FL
818
2.22
26.6
6.2
NY
557
1.81
21.7
654
2.56
30.7
Total/Mean
5293
2.18
26.2
6.1