Carib Sea ACS00940 Ocean Direct Natural Live Sand for Aquarium, 40-Pound SIZE:40 lb LEARNS YOUR DOG'S BARK: Our

LEARNS YOUR DOG'S BARK: Our unique bark-sensing technology learns your dog’s bark to prevent your dog from receiving a false correction

Grain Free Special Ingredients all-natural

Antioxidants – Legumes

and sunflower seed oil nourishes and strengthens the coat

The Bounceflex Core Technology offers a gentle touch that safeguards your home

Carib Sea ACS00940 Ocean Direct Natural Live Sand for Aquarium, 40-Pound SIZE:40 lb LEARNS YOUR DOG'S BARK: OurSize: 40 lb Color: Original Grade This method preserves real live sand with its own original, natural bacteria Package Weight: 18. 37 kilograms Age range description: all stages Package Dimensions : 11. 43 L x 50. 8 H x 35. 56 W (centimeters)