Most healthy, adult dogs will readily go to the bathroom an hour or so after a meal. They can, however, hold their stool much longer if necessary. In fact, for the most part, a healthy adult dog can hold their stool for 12 hours or more. If you get stuck in traffic or at the office, your dog could be OK.
Dogs can only be relied on to hold their urine or feces one hour for every month old they are, until 8 hours at 8 months old. And remember that sick or older dogs won't be able to hold it as long as healthy young adult dogs. A two month old puppy can hold his bladder for up to 3 hours.
As a general rule, a trained adult dog should be able to hold poop for about eight hours.
Consider the bladder
How long can a dog “hold it” before needing a potty break? Here are common time limits for dogs of different life stages: Puppies: one hour per every month of age (so a three month old puppy can wait three hours to pee) Adult dogs age one year and up: up to eight hours, but ideally no more than six.
Generally, dogs need to relieve themselves 8–12 hours after digesting their previous meal. Dogs often (but not always) poop shortly after waking or roughly half an hour after eating.
So When Should you Walk Your Dog? As a general rule of thumb, it's best to walk your dog first thing in the morning and then wait an hour or so before feeding, then again in the evening a couple of hours after their evening meal.
DF: I have found that the best feeding and toilet pattern for dogs is going out for a morning walk or yard run and eating a light breakfast, and then taking a walk about noon to 2 p.m. Before an evening meal (between 5 and 6 p.m.), go on a long walk or run.
As a general rule of thumb, adult dogs can be left alone for up to 6 hours a day. However, the amount of time a dog can spend safely alone will vary from dog to dog, as even the most laid-back dogs may become distressed when you leave them on their own for long periods of time.
If you notice that your dog has not peed once in a 24-hour period or that it is struggling or straining to urinate during bathroom breaks, you should call your vet and make an appointment right away. Early detection and treatment could save your dog a lot of discomfort and potential illness.
Dogs are sociable animals and love company, but although it is good practice that they learn to be home alone for a period of time, it is not advisable to leave them alone for very long periods, like overnight. Many dogs feel worried when they are left on their own, especially if they have been used to having company.
In general, expect that they will need to poop 8-12 hours after digesting their previous meal. For many dogs, that works out to be mornings and evenings. The truth is, though, that every dog poops a little differently. Whatever time of day they regularly go is what's normal for them.
There's potential health risks associated with forcing your dog to hold its pee for too long. Although he physically might be able to do so, extended periods of holding it in can lead to urinary tract infections or urinary crystals and stones. The inability to urine can also lead to behavioral issues.
A young dog can hold their pee for up to 10-12 hours if needed, but that doesn't mean that they should. The average adult dog should be allowed to relieve itself at least 3-5 times per day. That's at least once every 8 hours.
Read the Signs
If your dog looks like they're trying to go, but can't, it's likely that they're constipated. Body language is key here; you may notice your pup hunched and straining during walks and appearing generally uncomfortable or unsettled.
Most experts agree you shouldn't leave your adult dog alone for more than eight to 10 hours, but some dogs (especially ones with small bladders) can't last that long. DO prepare your dog before you go.
Research clearly shows that dogs have the cognitive and emotional capacities to hold grudges. They remember events from the past and these memories can persist for a long while.
Rubbing your dog's belly and adding a bit of exercise can also help to encourage your dog to poop quickly. Add a command once your dog starts to go to the toilet and then reward them with treats after. This will help you to communicate what is expected of them in the future - making it quicker for both of you!
In summary, although an adult dog can go for a maximum of ten to fifteen hours without urinating, it's preferable that you allow them to relieve themselves every six to eight hours. This applies to most dogs, excluding young pups (who need more bathroom breaks) and your senior dog who needs a bit more TLC in this area.
Obstructions in your dog's bladder or urethra can lead to urinary retention. These obstructions can be the result of bladder stones, urethral plugs, blood clots, a narrowing of the urethra (called stricture), or even cancerous tumors. Also, if minerals accumulate in the urinary tract, it can also cause an obstruction.
Dogs are social animals and having their person leave them will certainly have an effect on them initially. However, they're also very adaptable creatures who will adjust to having you not around with a good amount of preparation. Another important thing to remember is that dogs pick up on your emotional cues.
Dog separation anxiety, more aptly termed as separation distress or panic is real. It can happen not only when you go on vacation but also when you need to leave them in general. It is a relatively common behavioural disorder, and it is a lot more than just “getting bored”.
Experts suggest 8-10 hours is the maximum amount of time you should reasonably leave a dog alone.
"While there is no best time, with most dogs that eat twice a day, it is best to feed them in the morning as soon as you get up and then again when you get home from work in the afternoon," says Dr. Sara Ochoa, veterinary consultant for doglab.com who practices in Texas.
Optimal Times Vary Widely. Most veterinarians, dog trainers, and behaviorists agree that puppies need to go out “very soon” once they eat a meal or drink water. Generally speaking, the recommended time frame varies from 5 to 15 minutes but sometimes trends upwards to 30 plus minutes.