Loving a dog can make travel unexpectedly complicated.
Leave the dog at a boarding facility and the reunion face may feel like an accusation: “Where were you?” Leave the dog at home and you start wondering whether they are lonely, whether they can toilet, whether the room is comfortable. Take the dog with you and the dog may refuse to settle in an unfamiliar place, whining whenever you move away. Then a pet sitter sounds perfect—until you remember that the service requires a stranger to enter your home while you are gone.
Boarding: the dog may be stressed. Home alone: toileting becomes a concern. Traveling together: your own movement becomes restricted. Pet sitter: now your security instincts are stressed.
The more you care, the more every option seems to come with guilt included.
Why the “my dog came back looking like a different animal” joke can stop being funny
Social media occasionally turns a photo of a dog returning from several days of boarding into a comedy thread. The dog looks exhausted or offended, and people compare the face to an athlete after a brutal match.
It is funny as an image. For anyone who has seen their own dog struggle in a kennel, it can become less funny very quickly.
A study of 20 dogs staying at a pet hotel for at least three days found elevated salivary cortisol, with the highest median level on the day of admission. Another within-dog comparison found several physiological stress indicators were higher in boarding kennels than at home.[1][2]
That does not mean every dog suffers in every boarding facility. Individual differences are substantial, and staffing, noise, exercise, social contact, previous experience and kennel design all matter. A 2024 shelter study also found differences in stress-related behavior between singly housed and well-matched pair-housed dogs.[3]
So “boarding equals cruelty” is far too simple. But “the dog is probably fine because dogs cannot talk” is also too simple.
Repeatedly rubbing the nose against a barrier until skin becomes damaged, continuous vocalizing, repetitive pacing or refusing food are not merely aesthetic problems. They can be useful welfare signals and reasons to redesign the next stay.
Keeping a dog indoors to protect them from heat can accidentally remove the toilet option
On dangerously hot days, keeping a dog in an air-conditioned home is sensible.
But there is a hidden failure mode: a dog trained to eliminate only outside may have no acceptable toilet location indoors.
Translated into human language, the experience could look like this:
“Nice, it is cool in here. Thank you. …Where is the bathroom?”
House-trained dogs can learn very specific elimination rules. Veterinary behavior guidance from VCA recommends planning ahead when a dog will be left for a long period: a sitter can provide an outdoor toilet break, or the dog can be trained to use an indoor potty area such as a pad.[4]
The mistake is not “protecting the dog from heat.” The weakness is having only one route to an essential need.
- Outside may be dangerously hot.
- Inside is comfortable.
- But the dog believes toileting is only allowed outside.
Now the safe room has become a cool room with no bathroom.
The solution is redundancy: create an indoor toilet option or arrange a person to provide a safe outdoor break. If a dog repeatedly strains to urinate, produces little or no urine, or appears painful, that should not be dismissed as ordinary holding; urinary difficulty can require urgent veterinary attention.[4]
“Then just take the dog on the trip” is only half a solution
If the boarding facility seems stressful, taking the dog along sounds obvious.
Then the unfamiliar house begins: new smells, new sounds, a different sleeping place, different rules.
Some dogs remain uneasy even with their person nearby. If they cannot roam freely in someone else's home, or must be tethered, or the owner leaves the room, they may repeatedly whine and call for attention.
The paradox is perfect:
You brought the dog because you did not want to leave the dog behind. Now you cannot leave the dog to go anywhere.
This does not necessarily mean the dog is “spoiled.” Their safety system may depend on a package: familiar place + familiar person + familiar routine. If you want a dog to become comfortable traveling, gradual exposure is more realistic than jumping directly to an overnight stay: short visits, resting in a new place, brief separations, and predictable reunions.
Can you simply explain, “I will come back in three days”?
People often say that dogs understand more language than we think. There is real science behind part of that claim—but not all of it.
A 2024 EEG study found neural evidence that familiar object words can evoke mental representations in dogs.[5] Dogs also extract information from tone of voice, routines, gestures and context.
However, a 2025 review concluded that evidence about canine human-language comprehension remains inconsistent across behavioral, neurocognitive and anecdotal studies.[6]
So there is a major difference between:
recognizing familiar words such as “walk,” “food,” or the name of a toy
and:
understanding a sentence like “You will stay here for three nights, and I will definitely pick you up Thursday evening.”
There is no good reason to assume the second works like human future-oriented language.
Talking to the dog can still be useful. Consistent cues, tone and departure routines can make events more predictable. Think of the explanation less as a verbal contract and more as part of a reassurance routine.
Pet sitters solve the dog's environment problem by creating a human security problem
A pet sitter can be an excellent compromise. The dog stays in the same home, sleeps in the usual place, smells the usual smells, and receives food, water, walks, toilet breaks and interaction from a visitor.
For a dog that reacts strongly to kenneling, this can be a very attractive setup.
Then the owner's brain notices the obvious issue:
Dog: “Great, I do not have to move.”
Owner: “Great, a stranger now has access to my empty house.”
One risk has been reduced and another has appeared.
In Japan, commercial pet sitters are regulated under the First-Class Animal Handling Business system even when they do not operate their own animal facility. The Ministry of the Environment explicitly lists pet sitters under the “keeping/custody” category.[7]
Before hiring one, useful checks include registration details, who exactly will enter the home, key-handling procedures, liability insurance, arrival/departure reporting, photo updates, emergency contacts and which rooms are off-limits.
Trust can also be tested incrementally: meet while you are home, let the sitter perform a visit while you remain present, try a short absence, and only then extend to a full day or trip.
You do not need to choose between “trust completely” and “never allow anyone inside.” Trust can be staged.
How much does a pet sitter cost?
Pet sitting is usually priced per visit rather than as a monthly subscription.
As one Japanese example checked on September 14, 2026, Pet Sitter SOS listed approximately one-hour visits at ¥3,300 for one small dog and ¥4,400 for one medium or large dog, plus transportation. The initial registration fee was ¥1,100. Individual shops may differ, so these are example prices, not a universal national rate.[8]
For one small dog at ¥3,300 per visit, simple monthly arithmetic looks like this:
| Usage | Approximate sitting fees |
|---|---|
| 4 visits/month | ¥13,200 + travel etc. |
| 8 visits/month | ¥26,400 + travel etc. |
| Once daily for 30 days | ¥99,000 + travel etc. |
| Twice daily for 30 days | ¥198,000 + travel etc. |
Daily use can therefore become a serious fixed expense. Used only for long outings or travel days, however, it may be easier to view the fee as the cost of keeping the dog's home environment intact.
So which option is the least unfair to the dog?
“Depends on the dog” is true, but not enough. Look at what the dog actually does.
- Do they eat normally?
- Do they drink?
- Can they eliminate normally?
- Can they sleep?
- Do they vocalize continuously?
- Does repetitive pacing or barrier contact increase?
- How quickly do they return to baseline afterward?
A dog that eats and sleeps normally at a good boarding facility may be perfectly well served by boarding. A dog that shows strong kennel stress may do better with an in-home sitter. A dog that can curl up and sleep in unfamiliar places may genuinely enjoy traveling with you.
The goal is not to choose the method that makes the human feel the least guilty. It is to choose the method under which that particular dog can behave most normally.
And there is one irritating truth for people who love dogs:
There is no perfect option.
Caring more makes you notice more trade-offs. The answer is not to stop traveling forever. It is to combine boarding, home care, travel and sitters according to the dog's actual responses.
This is not a game of reducing “poor dog” feelings to zero. It is an optimization problem: find the conditions under which this dog can eat, sleep, toilet and relax with the least disruption.
Dog ownership starts as “dogs are adorable” and somehow ends in operations research.
References
- Dogs' Stay in a Pet Hotel - Salivary Cortisol Level and Adaptation to New Conditions. PMID: 32543232. https://pubmed.ncbi.nlm.nih.gov/32543232/
- Physiological, physical and behavioural changes in dogs when kennelled. PMID: 24866912. https://pubmed.ncbi.nlm.nih.gov/24866912/
- Effects of single- or pair-housing on the welfare of shelter dogs. 2024. https://pubmed.ncbi.nlm.nih.gov/38865297/
- VCA Animal Hospitals, House Training / House Soiling. https://vcahospitals.com/blum/know-your-pet/house-training-your-puppy ; https://vcahospitals.com/bonita/know-your-pet/dog-behavior-problems-house-soiling
- Neural evidence for referential understanding of object words in dogs. 2024. https://pubmed.ncbi.nlm.nih.gov/38521063/
- Do dogs understand? 2025. https://pubmed.ncbi.nlm.nih.gov/40627307/
- Japan Ministry of the Environment, First-Class Animal Handling Business regulations. https://www.env.go.jp/nature/dobutsu/aigo/1_law/trader.html
- Pet Sitter SOS price list. https://www.petsitter.co.jp/price/
