Beaphar Calming Collar for Cats effectively calms and reduces problem behaviour, such as vertical scratching on furniture, urine spraying, excessive meowing and boisterous behaviour. Containing the natural herbs valerian and lavender, which are often used in human healthcare to manage stress, it leaves cats feeling calm, settled, relaxed and reduces problem behaviour. This can be especially important in a multi-cat or multi-pet household, as cats are particularly sensitive to other animals and changes in their environment. Once fitted, the collar works quickly and will be effective within one hour. The calming effect of the collar will continue for up to six weeks, meaning it is ideal for cats that frequently travel to the vets or catteries, during firework displays and the party season, or for those that generally seem unsettled. Suitable for cats from 12 weeks of age.