Why Is My Dog Not Sleeping Through the Night?

Lack of Exercise and Mental Stimulation

Dogs that don’t get enough physical or mental activity during the day are more likely to be awake at night. According to Zak George, nothing encourages a dog to sleep through the night like proper exercise. Age-appropriate exercise before bedtime helps tire your dog out. Training sessions also count as mental exercise—just like studying for a test leaves you needing rest, so does intense mental work for dogs.

Discourage long naps during the day by keeping your dog engaged. If your dog is restless at night, it may simply be because they’re not tired enough from daytime activities.

Potty Needs vs. Attention-Seeking Whining

It’s important to tell the difference between a dog who needs to go outside and one who just wants attention. A “I have to go potty” whine is usually quiet and urgent, while a “Let’s play” whine is more insistent and often includes barking. If your dog is not actually needing to go, ignoring the behavior (as long as they’re not stressed) can teach them that whining doesn’t get results.

Pamela Reid advises that if you respond every time your puppy cries at night, you risk creating a habit where they wake up just to get attention—especially if they’ve learned it works.

Establishing a Sleep Schedule and Routine

Think of your dog like a newborn baby: consistency is key. If your dog is crying for more than two weeks straight, consult your vet to rule out medical causes. Once medical issues are ruled out, create a structured sleep schedule. This includes regular feeding times, walks, and bedtime routines.

For puppies, avoid letting them out of your sight during the day—use a leash or crate to prevent bad habits. For adults, a morning walk before work and more exercise in the evening can help them settle at night.

Older Dogs and Nighttime Restlessness

Older dogs often wake up during the night, sometimes whining or wandering. This may be due to cognitive dysfunction (similar to dementia in humans), which commonly causes nighttime waking. Pain from joint disease, dental issues, or discomfort from cold sleeping areas can also disrupt sleep.

Sensory decline—like hearing or vision loss—may affect their sleep-wake cycle. Dogs with cognitive dysfunction may feel disoriented or anxious when they wake up, making them restless. Pain and poor sleep can create a cycle: less sleep increases pain, and more pain prevents sleep.

When to Seek Help and Use Supplements

If your dog’s nighttime behavior persists despite good routines, talk to your vet. They may recommend melatonin supplements to help adult dogs adjust to a human sleep schedule. However, always consult your vet before giving any supplement.

For elderly dogs, ensure their sleeping area is warm and comfortable. Older dogs struggle more with temperature regulation, so cold floors or unheated rooms can keep them awake.