Suitable for separation anxiety, noise phobias, fireworks or hyperactivity Tablet can be given whole or crushed over food Starts working after 6-8 hours but for maximum effect allow 24-36 hours Suitable for dogs or cats weight between 1-20kg Formulated with natural ingredients VetIQ Serene-UM Calm 120 Tablets is designed for hyperactive or nervous dogs. It has been recommended by Veterinarians to ensure your pet remains calm during periods of stress and anxiety, without having a sedative effect. Suitable for separation anxiety, noise phobias, fireworks or hyperactivity Tablet can be given whole or crushed over food Starts working after 6-8 hours but for maximum effect allow 24-36 hours Suitable for dogs or cats weight between 1-20kg Formulated with natural ingredients VetIQ Serene-UM Calm 120 Tablets is designed for hyperactive or nervous dogs. It has been recommended by Veterinarians to ensure your pet remains calm during periods of stress and anxiety, without having a sedative effect.