Review on Foresto (Elanco) collar against ticks and fleas for dogs up to 8kg gray by Jnis teins

I have a Jack Russell Terrier; it's largely white with a few black spots, and it's covered with ticks. They crawled on the wool when I found them last summer, but they didn't want to eat the dog because it wasn't edible. After 4–5 months of treatment, the activity likely waned and a single parasite was discovered that tried to attach but ultimately did not; it left only a tiny pimple. After that, I dripped on the withers again for good measure. Enough time to spend in the countryside between April and October for various outdoor activities.