Vet-recommended For Fresh Breath, Dental Health + Allergy Support: Pet Honesty's Allergy Support Fresh Sticks for dogs of all sizes are made in the USA with natural immune supporting ingredients like colostrum, quercetin, omegas and apple cider vinegar. They're vet-recommended to keep your dog's breath fresh and support their immune, gum and dental health while helping support a healthy histamine response to allergens. | Supports A Healthy Immune System + Seasonal Allergies : These dental sticks for dogs have a delicious cinnamon peanut butter taste that dogs love. The abrasion from chewing the hard stick helps clean teeth while natural ingredients like Quercetin, Fish Oil and Colostrum help support immune health and dogs struggling with seasonal allergies. | Made With Natural Ingredients Like Colostrum, Fish Oil + Apple Cider Vinegar: Pet Honesty's Dental Sticks are a natural and effective choice to relieve allergies and clean teeth. Allergy Support Fresh Sticks are made with natural ingredients that not only promote dental health but also help manage seasonal allergies and support a healthy immune system. | Helps Reduce Plaque + Tartar Build Up: These dog dental sticks are hard but have a slight flexibility to them. Their hard texture and grooves and ridges help scrape teeth clean and manage tartar and plaque that tends to build up over time. | Made In The U.S.A. + GMP Certified: Pet Honesty products are made in the U.S. with U.S. and globally sourced ingredients and are produced in a GMP certified facility that meets the highest safety standards so you can rest assured you're giving your pet the best quality product possible!