Nexgard or Bravecto chewable flea and tick protection
Anyone use these and how safe are they. The Nexgard is once a month and the Bravecto is good for 3 months. The Collie's and I will be in the woods this summer and want some protection.
Forum Discussion
Frontline still works for us; unfortunately it's been consistently too wet to treat our Maremma Sheepdog. Our Border Collies have been treated.
