Wondercide Flea & Tick Collar for Dogs with Natural Essential Oils Size:Large Dogs: Fits necks 13.5"–26" (5/8" wide) Full size adult: 4 fluid

Full size adult: 4 fluid oz (8 tbs) twice daily

High-visibility green full-coverage smooth latex coating provides a flexible waterproof barrier to keep the entire hand warm & dry

Dried Pediococcus acidilacticii Fermentation Product

-Single protein diets

Wondercide Flea & Tick Collar for Dogs with Natural Essential Oils Size:Large Dogs: Fits necks 13.5"–26" (5/8" wide) Full size adult: 4 fluidPeppermint Flea & Tick Collar repels bugs and is an added layer of protection against fleas and ticks for up to 4 months, mosquitoes up to 1 month. Use with Flea & Tick Pets + Home spray to protect your pet. Active issue? Collar doesn't kill bugs. Use Flea & Tick sprays for pets, home and yard as directed