Lufenuron + Milbemycin Oxime (Sentinel) side effects in King Charles Cavalier Spaniels

157 FDA reports involve Lufenuron + Milbemycin Oxime in a King Charles Cavalier Spaniel. These are the problems they describe.

Vomiting
43 27%
Didn't stop worms
37 24%
Didn't work as expected
31 20%
Diarrhea
22 14%
Lethargy
22 14%
Loss of appetite
13 8.3%
Itching
10 6.4%
Didn't stop fleas
10 6.4%
Seizures
9 5.7%
Didn't prevent heartworm
7 4.5%
Tremors
4 2.5%
Behaviour change
4 2.5%

All reports for Lufenuron + Milbemycin Oxime in dogs