A white dog looking outside a glass window.

6 signs your dog is feeling lonely

January 28, 2026
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6 signs your dog is feeling lonely

Our dogs might not play 鈥淐reep鈥 by Radiohead while baking and then subsequently eat an entire boxed cake recipe when they鈥檙e lonely, but that doesn鈥檛 mean they don鈥檛 feel it. Like all of us, dogs require a certain level of socialization 鈥 both with their own kind and with their humans. And when those needs go unmet, they can start feeling agitated and, to borrow a label from Thom Yorke, act like total weirdos.

Loneliness, as we understand it, is a bit of a human concept; dogs who don鈥檛 enjoy enough social time don鈥檛 sit down on the couch, sigh, and think to themselves, 鈥淚鈥檓 really lonely.鈥 Still, just like with people, isolation can leave our pups in a particular kind of distress. From the outside, our dogs鈥 expressions of that grief might seem strange or even frustrating, but in reality, and other behaviors associated with canine loneliness come from a place of real pain.

If you suspect your dog is feeling neglected or understimulated, it鈥檚 worth taking seriously. But try to fact-check your suspicions. Dr. Ori Stollar, a veterinarian and behavior specialist with , has been approached by many clients who assumed their dog had separation anxiety because they heard them whenever they left home and returned. 鈥淭hen, they took my advice and recorded the dog alone and found out that once they were gone, the dog spent most of the time sleeping,鈥 he says, 鈥渨hich is normal.鈥

So how can you tell if your dog is actually lonely? shares some expert advice.

How can you tell if your dog is lonely?

Your dog might not tell you they鈥檙e feeling lonely, but there will be signs. Dr. Stollar says that different dogs have different needs and coping mechanisms, just like humans do. 鈥淪ome people don't mind being alone or might show subtle signs when lonely,鈥 he says, 鈥渁nd so do dogs.鈥

If you suspect your dog is feeling isolated, Dr. Stefanie Schwartz, a board-certified veterinary behaviorist and founder of , recommends looking for agitated behavior. Agitation doesn鈥檛 necessarily mean your dog is lonely, but it鈥檚 a good starting point to determine if something might be wrong.

Signs your dog might be lonely (or has some other unmet need) can include:

Destructive behavior

Think 鈥渞ipping through the closet and grabbing shoes,鈥 Dr. Schwartz says. Sometimes, this can escalate into agitation and even more mayhem.

Restlessness

If your dog seems to be wearing a track into the floor, that鈥檚 a sign they can鈥檛 settle.

鈥淚t could be lying down for a second, getting up and walking to the window and pacing along the windows, and going back to bed for two minutes and getting up again,鈥 Dr. Schwartz says. 鈥淥r it could be nonstop wandering around the house, and that can escalate to running.鈥

Excessive vocalization

We鈥檙e not talking a couple of here and there. According to Dr. Stollar, this is more like 鈥渨hining or .鈥

Inability to rest when you鈥檙e away

A dog suffering from separation anxiety often can鈥檛 sleep away from its parents, Dr. Stollar says. Instead, they鈥檒l spend all their time staring at the door or acting out of fear.

If your dog barks up a storm every time you leave, Dr. Stollar recommends to monitor their behavior while you鈥檙e away. Leave behind a few , food puzzles, or long-lasting treats. Dogs who struggle when left alone usually will not eat or play, even with their favorite toys and treats, Stollar says. On the other hand, she adds that 鈥 will usually take interest in these items until he gets bored with them.鈥

Accidents in your house

This one should go without saying. If your potty-trained dog is or pooping in your home, something is wrong.

Going wild every time another dog comes around

This one is a particularly solid clue, according to Dr. Schwartz. 鈥淚f a dog is , trying to get to another dog, wagging their tail, looking like they absolutely want to play, and busting out of their skin trying to get to them,鈥 she says, 鈥渢hen I think that鈥檚 an obvious sign.鈥

Does loneliness look different from boredom?

According to Dr. Stollar, it definitely can. These are two separate experiences, so it鈥檚 worth determining which one is bugging your dog. To do this, you might try some (loving) surveillance.

How can you help your dog feel less lonely?

There鈥檚 nothing sadder than a big, watery pair of puppy-dog eyes. But before you start booking playdates and to spend all day with your dog on the couch, it鈥檚 worth figuring out why they鈥檙e lonely. Does your dog want more time with their fellow canines, with you, or perhaps even a dog walker?

Give them more attention

Some dogs prefer , while others like a good cuddle on the couch. Whatever your dog likes, now is the time to consider giving them more of it. or a midday stroll with a dog walker could also help, but only if your pooch is receptive to humans outside of their family.

鈥淭o know if your dog is the former or the latter,鈥 Dr. Stollar says, give daycare or walks a try and ask your dog鈥檚 daytime guardian to report back. 鈥淔or example, if the daycare personnel tell the caretaker that the dog was crying the entire time or was sitting in a corner and not interacting with people or staff, then it's not the solution for that dog.鈥

Make sure they have enough dog-on-dog time

Human interaction is great, but some dogs prefer hanging out with their own kind. Each pup is an individual, Dr. Schwartz says, 鈥渂ut the majority of dogs would benefit from the .鈥 For example, dogs can play with each other in a way we never could engage with them. As Dr. Schwartz puts it, 鈥淭hey can鈥檛 play with us by grabbing our ears and dragging us in the dirt.鈥 Point taken.

Meet their other basic needs

While you鈥檙e evaluating your dog鈥檚 general happiness levels, it鈥檚 worth making sure their other canine necessities are being satisfied as well. For example, if you鈥檙e in the habit of letting your dog out into the yard for some solo playtime, Dr. Schwartz cautions that your dog might not feel as intellectually stimulated as you think.

鈥淭he yard is really just a holding pen,鈥 Dr. Schwartz says. 鈥淚t鈥檚 part of the bubble. You鈥檝e got to get them out of the bubble.鈥 That means putting on their leash and venturing out with them for an adventure that will exhaust both their body and mind.

Another commonly neglected need? Chewing. Specifically, gnawing. It鈥檚 instant anxiety relief, Dr. Schwartz says, and it鈥檚 best to let your dog do it for 15 to 20 minutes a day. (As a side benefit, this can also be great for their teeth.)

Look for:

  • Rawhide strips, rolls, and sticks
  • Bully sticks (use )
  • Cow and pig ears
  • chips, celery sticks, and

And avoid:

  • Plastic and nylon
  • , hooves, horns, and any real bones

Should you get a second dog to keep your pup company?

Only if you want a second dog. It鈥檚 a big decision, and you might regret bringing them home for a quick fix.

If you do want another dog, Dr. Stollar says it could potentially help a lonely pup 鈥 under the right conditions. For instance, if your dog鈥檚 issues stem from boredom and not from attachment issues, a companion could potentially provide more stimulation and engagement. At the same time, he cautions, if your dog is very attached to you and struggles to cope when you leave, 鈥渢hen adding another dog will either not help or sometimes might even create worse problems.鈥

Dr. Schwartz also urges against jumping the gun when it comes to bringing home another dog. 鈥淚 wouldn't necessarily get another dog automatically out of desperation,鈥 she says. If your dog seems lonely, she says, 鈥淚 would still have the dog evaluated and then ask that veterinary behaviorist if getting another dog would be part of the solution.鈥

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