When an Old Dog Starts Peeing Indoors
A sudden change in an older dog is usually something a vet can treat. Start there.
See a vet before you change anything at home
We sell an indoor dog toilet and it is the wrong first step here. A dog that has been clean for years and suddenly is not has changed for a reason, and most of the reasons are diagnosable. A urinary infection clears with antibiotics. Kidney disease and diabetes are manageable for a long time when caught. A weak bladder sphincter responds to medication. Buying a tray and waiting delays all of that.
Take a fresh urine sample if you can, collected in a clean container first thing in the morning. It saves a visit and it is the single most useful thing you can bring.
Find a vet in your cityWhat it usually turns out to be
Urinary tract infection
The most common and the most treatable. Frequent small amounts, straining, licking, sometimes blood. A course of antibiotics after a urine test often resolves it entirely, which is why the vet visit comes before anything else.
Kidney disease
Common in older dogs. Drinking much more than usual and producing much more urine, often with weight loss. Manageable for a long time when caught, which is the argument for a blood test rather than a wait.
Diabetes
Also presents as heavy drinking and heavy urination, often with a big appetite alongside weight loss. Diagnosed on a simple blood and urine test.
Cushing's disease
A pot bellied appearance, thinning coat, panting and heavy drinking. Slow to develop, so owners often read it as ordinary ageing.
Weak bladder sphincter
Leaking while asleep or lying down, with normal behaviour otherwise. More common in spayed females. There are medications that work well for this.
Canine cognitive dysfunction
The dog seems to forget the routine, stands at the hinge side of a door, or goes indoors while apparently unbothered. Often alongside disrupted sleep and confusion at night. There is treatment, and it works better started early.
Arthritis and mobility
Not incontinence at all. The dog can hold it and cannot face the stairs, the lift or the slippery floor between here and the door. Frequently missed, because the dog looks fine standing still.
Managing the house while you treat it
Diagnosis takes days and treatment takes longer, and meanwhile there is a floor. Clean accidents with an enzymatic cleaner rather than phenyl or anything ammonia based, because ordinary cleaners leave the compounds a dog navigates by and ammonia smells like urine to a dog, which invites a repeat in the same spot.
Do not tell them off. An old dog that has soiled the house is usually distressed about it already, and the telling off attaches to you rather than to the floor.
Shorten the journey. A great many of these dogs can hold on perfectly well and cannot face a lift, a flight of stairs, or a slippery stretch of marble to reach the door. If that is your dog, the problem is distance rather than bladder, and pain relief for arthritis is worth asking about, because it is under-used and makes a large difference.
Where an indoor spot helps
Alongside treatment rather than instead of it, and most of all where the problem is reaching the door. A defined spot on the same floor gives a dog somewhere legitimate to go, which matters for their dignity as much as for your flooring. Coir absorbs on contact, so a dog that leaks while lying down is not lying in it.
Questions people ask
Why has my senior dog suddenly started peeing indoors?
In an older dog, a sudden change is usually medical rather than behavioural. Urinary infection, kidney disease, diabetes, Cushing's, a weak bladder sphincter, cognitive decline and arthritis all present this way. Several are very treatable and all of them are diagnosed rather than guessed, so a vet visit with a urine sample comes first.
Is my old dog peeing inside on purpose?
Almost never. Dogs do not urinate indoors out of spite or protest, and an old dog that has been clean for a decade has not decided to stop. Treating it as behaviour delays finding the cause, and telling the dog off adds anxiety to whatever is already happening.
What can I do about old dog incontinence at night?
Get it diagnosed first, because a weak sphincter that leaks during sleep responds well to medication and a urinary infection responds to antibiotics. Alongside treatment: a last toilet trip as late as you can manage, water available but the big drink earlier in the evening rather than at bedtime, washable bedding, and somewhere indoors they can reach without stairs.
Should I stop giving water at night?
No, and this is worth saying clearly. Restricting water in a dog with kidney disease or diabetes is dangerous. Shift the timing of the largest drink earlier if you like, and speak to your vet before restricting anything.
My old dog can't manage the stairs to go out
Then this is mobility rather than incontinence, and the fix is different. Pain relief for arthritis makes an enormous difference and is under-used. Alongside that, an indoor spot on the same floor removes the journey that is actually the problem.
Is it time to consider putting my dog to sleep?
House soiling alone is not a reason, and it is one of the most common reasons people ask. A great many causes are treatable, and several of the untreatable ones are still manageable for a long time with a dog who is otherwise comfortable and enjoying life. Have the diagnosis first, then have the conversation with your vet about quality of life rather than about laundry.
Will an indoor toilet help?
It manages the house while treatment does the work, and it helps most where the problem is reaching the door rather than holding on. It does not treat anything, and using one instead of seeing a vet would be the wrong order.