How much sleep do dogs need? A guide by age

If you’ve ever looked over at your dog and wondered how they can possibly still be asleep, you’re not alone. Dogs spend a significant amount of their lives resting, and their sleep needs change depending on their age, breed, lifestyle and overall health. While some dogs are naturally bigger sleepers than others, understanding what’s normal for your dog can help you recognise when they’re simply enjoying a well-earned nap and when a change in their sleep habits may need attention.

How much sleep do puppies need?

Puppies are known for their bursts of energy, but behind all that playing, exploring and learning, they need plenty of rest to support their growth and development. Most puppies need around 18–20 hours of sleep per day. During their early months, puppies are constantly developing physically and mentally. Sleep helps their bodies grow, supports brain development and allows them to recover after all the new experiences they encounter each day.

It’s normal for puppies to sleep frequently throughout the day, often taking multiple naps between play, training, meals and bathroom breaks. A puppy that is overtired may actually appear more energetic, excitable or unsettled, so making sure they have enough downtime is an important part of their routine.

How much sleep do adult dogs need?

As dogs reach adulthood, their sleep requirements generally decrease compared to when they were puppies. Most adult dogs sleep around 10–14 hours per day, although this can vary depending on their breed, size, activity levels and lifestyle. A dog that spends lots of time exercising, training or exploring may need more recovery time, while a less active companion dog may naturally spend more time resting.

Healthy adult dogs typically balance their day between activity, social interaction, mental stimulation and sleep. Providing a comfortable space where your dog can rest undisturbed is an important part of supporting their overall wellbeing.

How much sleep do senior dogs need?

As dogs get older, it’s normal for them to slow down and spend more time resting.

Senior dogs generally need around 14–18 hours of sleep per day. Older dogs often tire more easily, and their bodies may need additional recovery time after walks, play or everyday activities. Changes such as reduced mobility, joint discomfort or age-related health conditions can also impact how much rest they need. Supporting your senior dog with a comfortable sleeping area and regular health checks can help keep them comfortable as they age.

When should you be concerned about your dog’s sleeping habits?

Every dog has their own routine, and some dogs will naturally sleep more than others. However, a sudden change in sleeping patterns can sometimes be a sign that something isn’t quite right.

You should consider speaking with your vet if your dog:

• Suddenly starts sleeping significantly more or less than usual
• Seems unusually tired or has less interest in activities they normally enjoy
• Is difficult to wake or seems confused after waking
• Shows other changes such as appetite changes, weight changes or unusual behaviour

You know your dog better than anyone, so if their behaviour feels different, it’s always worth getting professional advice.

Helping your dog get better quality sleep

There are a few simple ways you can help support healthy sleeping habits for your dog:

• Provide a comfortable and quiet place for them to rest.
• Keep a consistent daily routine.
• Make sure they receive appropriate exercise and mental stimulation.
• Allow them uninterrupted time to sleep.
• Choose bedding that suits their age, size and comfort needs.

Good sleep is an important part of keeping your dog happy, healthy and ready for their next adventure.

Protect your dog’s health with peace of mind

While changes in sleep are often a normal part of your dog’s life stage, unexpected health concerns can happen at any age. When something doesn’t feel right, getting advice from your vet should always be the priority. Vet visits can be unexpected, and costs can add up quickly. Having pet insurance can give you peace of mind, helping you focus on getting your dog the care they need rather than worrying about the financial side.

With CoverMy Pet’s straightforward accident and illness cover, you can feel confident knowing you’re protected when the unexpected happens — so you can focus on what matters most: keeping your best mate happy and healthy.