Enrichment & Cognition

Can a DIY Dog Kennel Calm Your Restless Dog?

A vet explains how to build a DIY dog kennel that feels like a den with right sizing, shade, bedding, and calm routines.

A DIY dog kennel settles a restless dog when size, shade, padding, and routine fit that one dog.

Dog playing with rope toy
Dog playing with rope toy. Photo by _ Wokandapixels
On this page
  1. Should you enclose, alcove, or just soften a corner?
  2. Size it for a full stretch, then shade it like a den
  3. Pad, quiet, and settle the floor
  4. Teach the den in ten-minute sessions
  5. What to build this weekend

Russell knew Nola needed a different kind of rest. His 7-year-old spayed Akita mix had started pacing the hallway around 11pm, nails clicking, then settling for twenty minutes before getting up again. A wire crate in the laundry room only made her pant more, so he started sketching a low wooden kennel for the quiet corner of the living room instead.

That decision fork comes up a lot. Vets often see dogs who do not dislike confinement itself, but dislike the specific crate — too tall and drafty, too tight to stretch, too bright, or set on cold flooring with nothing that smells familiar. A homemade kennel can calm a dog better than a bought one when it is sized, shaded and padded for that individual dog.

Should you enclose, alcove, or just soften a corner?

Start with the dog in front of you, not the lumber aisle. An anxious young dog may do best with an alcove — three solid sides and an open front — where she can see you come and go. An older, noise-sensitive dog often prefers more enclosure and dim light, like a den with a small doorway.

Watch for one night and write down what you see. Where does she try to sleep on her own? Under a table, against the couch, in a closet? That spot tells you how much cover she wants. Nola kept choosing the space beside the bookshelf, back to the wall, so Russell planned his build there instead of forcing the laundry room to work.

A supplement can help take the edge off evening restlessness, but weigh what a supplement can realistically do for diet, mobility, and recovery against what the environment is doing every night. Nutrition and calming ingredients may help support normal relaxation as part of a routine, yet they cannot make up for a kennel that is too small, too hot, or placed beside the front door.

Guidance from the American Kennel Club frames crate training the same way, as gradual positive association and a comfortable resting place rather than confinement for its own sake.

Size it for a full stretch, then shade it like a den

Measure the dog lying on her side, nose to tail base, then add 4 to 6 inches for bedding loft. Height should clear standing ears by 2 to 3 inches, no more. Too much height invites restless standing and invites light and drafts; too little forces a tuck that stiff hips resent.

For most medium dogs that means an interior around 36 to 42 inches long, but let the tape, not the chart, decide. Lennox, a 5-year-old spayed Bernese Mountain Dog mix from Worcester, is a good example of why. Her owner Luis found she would only settle if she could stretch fully on her side and still press her back against a solid panel, which took a 48-inch footprint plus a 3-inch foam pad.

Build shade in layers. A solid plywood back and one solid side, a breathable fabric curtain over part of the front, and a top that blocks overhead light will quiet the space without sealing it. Leave the lower 6 inches of the front open for airflow, and keep the kennel out of direct sun and away from heat vents.

Dog with rubber toy home
Dog with rubber toy home. Photo by Olavi Anttila

Dogs with separation distress need extra care with any closed door. The ASPCA notes that confinement can worsen panic for some dogs, so an open-front den and a camera check for the first week is the safer test.

Pad, quiet, and settle the floor

Hard plastic trays transmit every footstep and refrigerator hum. A homemade base lets you fix that.

Use exterior-grade plywood for the floor, sealed with water-based polyurethane and cured fully outdoors, then add a washable foam pad with a cotton cover. Senior dogs and heavy breeds need 2 to 4 inches of supportive foam to cushion elbows and hips. Add one worn T-shirt or small blanket that smells like home, washed weekly.

Keep night sounds low and steady. A soft fan across the room, not into the kennel, moves air and masks house creaks. Keep chew options quiet and safe for unsupervised rest — a stuffed rubber toy from your homemade toy bin works better than a squeaker at midnight.

Small breeds lose heat fast on bare floors, so the raised, padded base matters even more for them. If you live with a little one, pair the kennel plan with gentle exercise ideas for toy and small breeds earlier in the evening so the den is for settling, not for burning energy.

Teach the den in ten-minute sessions

Wood alone does not teach calm. Pair the new space with food and rest for seven to ten days.

Toss treats inside and let the dog walk in and out freely. Feed one meal a day in the back of the kennel with the door open. Then practice short rests — five to ten minutes with a chew nearby while you sit in the room — before you ever close a door or curtain for the night.

It helps to move dinner a little earlier and keep late evenings boring.

If restlessness persists past two weeks, or comes with panting, drooling, night waking, or appetite change, call your veterinarian before adding more enclosure. Night pacing in older dogs can reflect pain, cognitive change, or gastrointestinal upset, and calming strategies work best once medical causes are ruled out. Some families also ask about calming supplements reviewed by vets as part of that broader plan.

What to build this weekend

For most households, the sweet spot is a three-sided plywood alcove with a curtained front, sized for a full side-stretch, set in the room where the family winds down. Keep bedding thick and washable, light low, air moving, and the entry open until the dog chooses naps there on her own.

Russell built Nola’s that way over two evenings, and by the third night she walked in on her own after her last potty break and sighed down onto her side. That self-selection is the test.

Build the den around the dog you have, and let her show you when it feels right.

Frequently asked questions

How big should a DIY dog kennel be?

Measure your dog stretched on her side from nose to tail base and add 4 to 6 inches for bedding. Height should clear the ears by 2 to 3 inches. The dog should be able to stand, turn, and sleep stretched out without crouching.

Should a homemade kennel be dark inside?

Dim is better than dark. Use solid sides on the back and one side, plus a partial curtain on the front, while leaving low airflow open. The dog should still see a little light and sense you nearby.

What if my dog pants more in an enclosed kennel?

Open the front, improve airflow, move the kennel to a quieter corner, and try shorter daytime sessions with treats. If panting, drooling, escape attempts, or night waking continue, pause confinement and talk with your veterinarian.

Sources

  1. Separation Anxiety — ASPCA