In puppies, early training is one of the best ways to prevent resource guarding, because you can teach them they don’t need to worry about losing a specific item. The ‘drop it’ command – and the similar command ‘leave it’ – is a particularly important one for puppies and older dogs alike. To teach a dog to ‘drop it’: When your dog is playing with a toy they love, offer them something they like even better. This could be a high-value food reward or another toy.
Show your dog the new item, a little distance away from the original item. Encourage them to come over and investigate. Pick up the original item. During initial training sessions, return the original item after a minute or so. This helps your dog learn that they can share without stress.
Good manners around food are also important. Don’t allow your dog to share your food, and treat their own food with similar respect: it’s theirs, and shouldn’t be taken off them unless it’s absolutely necessary. If you notice resource guarding behaviours in your dog, there’s plenty you can do to encourage them to become more relaxed around items they perceive as high value.
It’s fine, and can be helpful, to remove favourite items such as toys if they’re causing problems, with a view to potentially reintroducing them later – but this shouldn’t be done without good reason, and never as a way to punish.
A qualified behaviourist can work with you to get to the root of the issue for your dog and provide tailored advice – but while you’re working on reducing their possessive behaviours, make sure your family and visitors know not to approach your dog when they’re near their preferred resource, whether that’s food, treats or a specific location.
If you’re a multi-pet household, you may notice your dogs resource guarding from one another, or from other pets such as cats. Feed your animals in separate areas of the house (or if that’s not possible, at different times), from different bowls. If toys are becoming a battleground, manage access by handing them out for specific play sessions, then tidying them away.
Ensure each animal has their own comfortable area to rest, with a favourite blanket or bed – and if they’re competing over a particular space, it’s best to block access unless you’re there to supervise.
If you’re noticing this behaviour, try to gradually reduce the amount of time your dog spends one-on-one with that person, and encourage them to spend more time with other members of the household.
A clinical behaviourist will be able to advise you on the best approach to meet your dog’s specific needs.