Table 3 Statistical analysis comparing treatment groups with respect to geometric mean flea counts and proportion of dogs with zero fleas

Day 30

t ₍₁₄₃₎ = 2.63

P = 0.0095

Table prob. = 0.0396

P = 0.1001

Day 60

t ₍₁₂₇₎ = 1.44

P = 0.1530

Table prob. = 0.2493

P = 0.6795

Day 90

t ₍₁₂₅₎ = 2.37

P = 0.0193

Table prob. = 0.0323

P = 0.0323