How much should a Tibetan Spaniel weigh?

The breed standard for a Tibetan Spaniel is that they should weigh around 4.1 to 6.8kgs or 9 to 15lbs. The Tibetan Spaniel may weigh slightly more than this, but the key thing to be able to recognise is an overweight dog, some more advice on this can be found on the Kennel Club website at https://www.thekennelclub.org.uk/health/for-owners/dog-obesity/