The easing of coronavirus restrictions across the UK means pet dogs are having to get used to spending more time alone at home.
So, what can owners do to help reduce the risk of separation anxiety as our lives return to a 'new normal' – especially for those dogs who have only recently acclimatised to a new home?
Food experts at Butternut Box say that we should never underestimate the importance of a healthy, well-balanced diet to ease symptoms of anxiety in our pets.
A good diet can also help extend a dog's life expectancy and reduce risks of cancer, obesity and digestive issues, reports TeamDogs.
Here are six nutrient-rich foods that owners should consider adding to a balanced diet, according to Butternut Box.
1) Blueberries

Blueberries, which can protect against stress, make a delicious and healthy snack alternative for dogs.
High in fibre and vitamin C, popping a few of these in your dog’s bowl will provide a low-calorie treat.
2) Sweet Potatoes

Packed with antioxidants, sweet potatoes are another food to consider.
As well as its anxiety-reducing benefits, being high in beta-carotene, fibre and vitamins B-6 and C mean it’s also beneficial for a dog’s digestive system.
Just make sure they’re cooked and not raw.
3) Kale

Offering a cocktail of nutrients, Kale includes vitamin A, B6, K, calcium, manganese, copper, potassium, iron, fibre, and antioxidants.
It also helps support healthy bones and heart health.
Although be wary – its high fibre content could lead to stomach upset.
4) Beef

Beef is a natural antidepressant with B vitamins, and your dog will also likely find it pretty tasty.
An excellent source of protein, it is a pretty common ingredient found in a lot of dog food.
5) Turkey

Turkey is a great source of L-tryptophan, making it another protein-rich food that can also benefit your dog if they’re experiencing anxiety.
As with beef, turkey is also commonly found in many brands of dog foods and treats.
6) Oily Fish

Oily fish is rich in omega-3 fatty acids that suppress adrenaline production used in a dog’s fight or flight stress response.
And it’s not just their mental health that fish can help with, the likes of salmon, sardines and tuna are also good for their coat and skin, and are easy to digest for sensitive stomachs.