Dental Sticks with Seaweed and Spirulina. Fresh breath and Gum health. Complimentary Pet Food for Dogs, for Dental health and calming support. Prince Dental Sticks with Seaweed & Spirulina are a nutrient-dense treat designed to promote your dog’s oral health and overall vitality. With Sodium Hexametaphosphate to reduce tartar buildup and freshen breath, these treats are enriched with nutrient-rich ingredients like seaweed and spirulina for immune-boosting and antioxidant properties. Post-biotics support gut health and digestion, while the herbal flavor blend ensures a wholesome and enjoyable treat.7 sticks. Plant based. Immunity. Oral health. Made in Malta.