Yachibouzu (a type of wetland vegetation) that thrives in the natural wetlands unique to Hokkaido. Yachibouzu that appear in the springs. Created by hard water containing minerals and calcium, Yachibouzu. We've made pet treats using ingredients from cows, horses, pigs, and chickens raised with such good water. Of course, they are made without additives or coloring. We are confident that these are the best treats, as long as there are no defects in the manufacturing process. Dried slowly for 48 hours to create a fragrant and delicious treat. Pig ears are rich in collagen, which helps prevent dry skin and improve coat shine. Chewing also helps build strong bones and teeth, and has antioxidant effects that can help prevent aging. These pig ears are being sold as a "slightly imperfect" product due to variations in shape and color. Shipped from Hokkaido, so it will take some time to cross the Tsugaru Strait. Please look forward to their arrival. Please store in a cool, dark place after opening. Store in a zip-lock bag or similar to prevent exposure to air. (Exposure to air for a long time can cause oxidation) *We do not accept price negotiations. *Please do not give to pets with allergies. *Contents: 10 pieces *Best Before: 365 days from manufacture *Origin: Hokkaido, Japan *Ingredients: Hokkaido-produced