Experienced and professional animal trainer provide their insights in answering this question :
A. You must be patient and reward him every time when he will poop or pee outside. walk him regularly especially after meals. It can take some time to teach him proper behaviour but don’t give up.

How to Identify Common Pet Problems ?

Our sources include academic articles, blog posts, and personal essays from experienced pet care professionals :

Their intelligence and eagerness to learn new things makes Border Collies a breed that is easy to house train. They can be house trained at any age, but it is better to train them when they are puppies. Things You`ll Need To Potty Train Your Puppy: Treats to lure your puppy.
Consistency is Key

Every dog is different, so what works for one puppy may not work for another. Some dogs are notorious for being stubborn when housebreaking. If you have trouble, you must be consistent with the dog`s sleeping, eating and potty break schedule. Just one slip-up can set you back to square one.

Offer dog treats, give belly rubs or play. These dog training tools positively reinforce the idea of going outside and encourages them to continue. Be sure to reward them as soon as it happens, so they understand it`s for peeing outside and not for coming through the door or some other behavior.
It typically takes 4-6 months for a puppy to be fully house trained, but some puppies may take up to a year. Size can be a predictor. For instance, smaller breeds have smaller bladders and higher metabolisms and require more frequent trips outside. Your puppy`s previous living conditions are another predictor.
If you are patient and consistent, it should only take about 3 weeks before Border Collie puppy is asking to go outside on its own. Every time you Border Collie puppy finishes any activity, take it outside to go to the toilet: every hour until your Border Collie puppy is 10 weeks old. after you finish playing.
Border Collies were bred to have strong working traits and instincts to herd and chase so need lots of mental stimulation and exercise to help satisfy their instincts. This can mean they are prone to behavioural disorders that might require professional help to improve.
Your Border Collie`s accidents might be caused by medical issues such as kidney problems or a urinary tract infection. If these are a cause, then a trip to the vet and proper treatment will clear up the problems.
Four to six months may feel like a long time for a dog to learn to pee outside. What you have to understand is that, while puppies may begin to have control over the bladder at an earlier age, the bladder is not fully formed until about four to six months of age, so they can only hold it for so long.
Times Per Day

There are some basic rules of thumb about poop frequency. In general, a dog should move their bowels at least once a day. Many will go two or three times a day on the regular, but if you`re wondering how often do puppies poop, it`s closer to five times a day.

Vinegar. Just like citrus, dogs cannot stand the smell of vinegar. It seems that a dog`s heightened sense of smell is not keen on acidic smells, vinegar being another very acidic substance. It is worth noting that dogs are more repelled by the smell of vinegar than they are by lemons and oranges.
Do: Watch the Clock. Give your puppy 15 minutes to do his business. If nothing happens, put him in his crate for another 15 minutes before trying again. If it`s first thing in the morning, he will need to do both #1 and #2—so if he only urinates, return him to his crate for 15 minutes and try again.
Getting the timing right. On average, puppies will poop between 5 to 30 minutes after eating. Just like humans, puppies have a gastro-colic reflux. This reflux action takes place after eating as the stomach fills and the colon gets stimulated and starts making poop.
You may be asking yourself, “Is my dog too old to train?” Despite popular belief, you can teach an old dog new tricks. If you`re wondering when it`s too late to train a dog, the answer is never! Training a dog as an adult can be beneficial in some ways — he may be less distractible and energetic than he was as a puppy.
Your Collie will need a minimum of two hours exercise every day, but with Collies the more, the better! We`d recommend spreading this across the day in several walks with off-lead exercise in a secure area. On top of this, Collies love to keep their brains active, too!
Most adult dogs poop once a day on average, although for some dogs, two or three times per day is still considered normal. Puppies, on the other hand, may need to go much more often—sometimes as much as five times a day or more.
Border Collies usually prefer to bond to one person. They have an inherited instinct to do so because they are designed to work with one person as a team. In family situations this can cause problems when the chosen leader is absent.
These estimates are a good starting point but may not be accurate for every dog. 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.
Being outside is full of new sights, sounds, and smells for a puppy. Puppies generally react to this huge new world with curiosity/excitement or fear/anxiety. Either of these reactions can result in not being able to settle down enough to actually go potty!
Approach the door and cue your dog to touch the bell with your command word. When they do, react with excitement, open the door, and take them outside. With enough repetition, your dog will learn that you will open the door and take them out whenever they ring the bell.
Never rub a dog`s nose in urine or feces, or punish a dog for an “accident.” This will teach your dog to fear you, and he may hide when he has to “go.” It is not instinctive for dogs to relieve themselves outside; it is only natural for them to not go where they sleep. Everyplace else is fair game! You must be patient.
In my experience, there are usually two possible reasons for this behavior. The first is that the dog asks, but the person doesn`t notice, misreads the communication or doesn`t act quickly enough. The second may be that the dog has unintentionally been allowed to have accidents in the house.
Lack of proper training or inconsistent training can lead to accidents in the house. Separation anxiety can cause a dog to feel distressed when left alone, leading to accidents. Territorial marking can also be a reason for dogs to poop inside the house.
Use a blacklight to track down the dog pee spots on your carpet. Turn off all other lights and hold the blacklight a couple of feet from the floor. Dog pee stains will show up under the blacklight as dull green or yellow. To confirm the stain is indeed dog pee, sorry, but you`ll have to use the smell test.
You need to teach your puppy how to behave one room at a time. Allow your puppy to learn potty behavior in only one or two rooms at first. Keep the rest of the house off limits. Then once your puppy is no longer having accidents in those first rooms, you can start giving them access to a few more places.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

Q. How can I keep my 14 year old Yorkie from snapping at the younger ones?
ANSWER : A. It’s all about management. Do not allow the 7yo’s to interact with your 14yo unsupervised. You should be there each time they interact so you can redirect the 14yo’s attention onto some toys, or onto some treats when the 7yo’s are around. It sounds like you need to help your 14yo make positive associations with being around the younger pups. You should be trying to feed him treats each time he interacts with them, and doesn’t snap at them. Pet and praise him each time he is around them, or any time they are near. As I said, keep the separated when you cannot supervise their interactions because if you aren’t around when he is snapping at them, you could end up with a fight on your hands.

It could also be that they spend too much time together. Imagine spending 100% of your time with somebody, day in and out, doing everything together… including going to the bathroom.. that might bother anybody. I think you should give them more time apart from each other. Take them all on separate walks, separate them to play with them individually, separate them when you take them to potty, separate feeding times in separate rooms, etc. This can help alleviate the stress your older dog is feeling due to living closely with other dogs. You should always be giving individual activities in a houseful of dogs anyway.. when you expect them to get along 100% of the time, that’s when you find trouble.

Q. My border collie pup is having a hard time getting housebroken….any tips?
ANSWER : A. You must be patient and reward him every time when he will poop or pee outside. walk him regularly especially after meals. It can take some time to teach him proper behaviour but don’t give up.

Read Full Q/A … : Border Collie Puppy Training

Q. My pup has been treated 3 times for worms and still has them. I’ve never seen worms so bad. What do I do to get rid of them?
ANSWER : A. Submit a stool sample to your vet to identify the specific parasite. Treat as indicated, repeating the treatment in 2-3 weeks if needed. If it is tapeworm, treat the pup and environment for fleas as they can reinfect the pup after deworming. Clean and sanitize the environment. Wash all bowls and non porous toys in hot, soapy water. Wash all bedding. Hard surfaces can be sanitized with a 1:30 dilution of household bleach and water. Allow for a 20 minute contact time. Pick up any feces immediately and keep the pup away from high traffic areas until the parasites are cleared and a monthly preventative is being given.

Q. My Bulldog puppy growls, barks and even tries to bite me when I say “no” to him. What can I do?
ANSWER : A. First, avoid scolding him and acting aggressively towards him if you don’t want him to be acting aggressively towards you. There are other methods you can use to communicate to your dog that you don’t want him to continue doing what he is doing. I recommend you stop telling him “no”, scolding him, or raising your voice at him. Everything coming from you should be 100% positive and 100% calm.

Try to figure out ways to clearly communicate what you want to your dog. If you want your dog to leave something or someone alone, I strongly suggest teaching your dog commands like “leave it”. Here is a link to a video in which I explain how to do it:

www.youtube.com/watch?v=R1TS5nA7z5Q

Another thing I suggest you use is a no-reward marker. This clearly communicates when your dog has done something wrong. No-reward markers have to be introduced during your training sessions. You should be doing at least three training sessions per day, that are something like 3-10 minutes long (working on different things each training session). If you are teaching your dog something BRAND NEW, do not use the no-reward marker, as you do not want to discourage your dog from performing behaviors for you. Use the no-reward marker for known behaviors only. Here is another helpful video about this:

www.youtube.com/watch?v=sdU5a6fXKlg

Lure each new behavior (as shown in the video) using high value treats. Let’s say you’re working on “down” which is a behavior your dog knows fairly well. Present the treat to your dog. Ask your dog to “down” (only ask once). If he does not go “down” immediately, say, “uh-oh” or “eh-eh” in a gentle tone, and then place the treat behind your back. This communicates to your dog that they did something to make the treat go away.

After you place the treat behind your back to show your pup “that was wrong” you need to communicate to your pup “let’s try again” by getting your pup to walk around for a second, and then start the behavior all over again. If your puppy is very young, chances are you haven’t taught him a solid “down” behavior yet. So, as I said, do not use this method until you have lured each new behavior as shown in the video.

This is the order in which you should teach behaviors: Lure using a high value treat as shown in the video. After a few successful food lures, lure with an empty hand. If the pup is successful with the empty hand lure, reward with lots of treats. If the pup is unsuccessful, then go back to food-luring a couple more times. After a few successful empty-hand lures, you can begin to add the cue. Say “sit”, then lure with an empty hand, and then reward. Once your pup understands the cue, begin to work on the no-reward marker.

Q. Husband shamed dog for having an accident inside, and now she won’t poop when he takes her out. Can we fix this? He realizes he erred
ANSWER : A. Good on your husband for realizing that scolding is not the way to potty train! Hopefully these tips can help both him and your pup get back on the right track and make pottying outside successful.

If your dog is still a puppy, that is good news as you may be able to more easily time your potty outings with your dog’s schedule. Even if your dog is older, this schedule may help. Dogs generally have to go potty about 15 minutes after eating, drinking, waking up or playing. Knowing this, get your husband to start taking out your puppy at these key times, so puppy gets used to going out with him, and the urge to potty may be higher than any fear to go. If the potty is successful, have your husband reward the dog with a favorite treat! For bowel movements, dogs may take a little more time, and you may have to stand outside for a while (sometimes even 10 minutes) to give your dog a chance to go. If she doesn’t go, take her back inside and play some, then try again in about 15 minutes. Again, a success equals a treat which most dogs will like right away!

For any indoor potty accidents that occurred, an enzymatic cleaner is great for cleaning up urine and stool. Not only does it remove the stain and smell, but it breaks down the enzymes in the urine and stool your dog can smell, which may deter her from going potty there again.

Q. Want a pet cat companion for my dog Lucky, who is 5. The problem is that I’m somewhat alergic to cats. So, not sure what to do!
ANSWER : A. Dogs can make friends with lots of species, including cats! If you are heart-set on a cat, allergenic breeds are available such as hairless or lesser haired Sphinx and Devon-Rexes. However these breeds can be rare and hard to find at times. A short-haired cat that is brushed regularly may also cause less allergies. Many people with allergies are also able to take medications such as a daily allergy medication or spray like Nasocrom which can make living with a cat much easier.

If your dog is very friendly with other dogs, then getting him a dog friend may be an option! That would keep you from needing to get a cat and having an allergic reaction. Looking at your local animal shelter may help you to find a dog for adoption that is similar in personality and play style to your current dog. Many shelters will also let you introduce your dog to the one you are interested in adopting to see if they will be a good fit! If you can’t get another pet at this time, taking your dog to a local dog park or dog meetup can help him to get more social interaction and get out extra energy without the need for caring for another pet.

Q. My three month puppy is teething and she’s biting everything. What can I do?
ANSWER : A. As you know, this is a normal issue to have with a 3 month old puppy. Be sure that you are never scolding your pup for biting/nipping/teething. This is so natural and normal for them, scolding gives very mixed messages. There are a few things you can do to help teach your pup that nipping on you is inappropriate without the use of scolding.

First off, you should have a toy that YOU own. This toy should be brand new. It should be something like a SOFT braided rope toy. Never allow your pup to play with this toy without you. Never leave this toy on the ground for your pup to play with. Never allow your pup to “”win”” tug games with this toy. This toy disappears when YOU are finished playing with it. This toy is hidden from your pups sight whenever you are finished playing with it. After about a week of keeping this toy hidden from your pup, and only bringing it out when YOU are engaging your puppy in play, you can THEN begin to use it to redirect your pups attention when she nips.

Q. My 13 year old male cat is acting lethargic & doesn’t seem to be feeling well. I don’t know what’s wrong except that he has fleas. Can too many fleas
ANSWER : A. Excessive fleas can cause anemia in cats, left untreated, this can be life-threatening. I recommend getting your cat seen by your vet right away for his illness. For every flea you see on your pet, there are 100 more in the environment. Get your pet on a good topical or oral flea control through your vet. In flea control, you get what you pay for. Consider asking your vet for a dose of Capstar. It helps get the problem under control by killing the fleas on the pet starting in five minutes but only lasts for 24 hours.

You need to treat your home. If you use a pest control service, tell them you are having a flea problem and they can adjust their treatment. Use a premise spray that also contains an IGR, insect growth regulator. This keeps eggs and larvae from maturing into adults and helps break the life cycle. Also, vacuum EVERY DAY, throwing out the bag or emptying the canister every time into an outside receptacle and spraying the contents with insecticide to kill the fleas you’ve vacuumed up.

Treat your yard, since fleas will hop a ride into your home on your pant leg without you knowing it. Concentrate on areas under bushes, in the shade. Fleas are less likely to be located in open sunny areas where it gets hot.

If chemicals are a problem, you can use borax. Sprinkle it into rugs, into corners and under furniture, use a broom to work it into the fibers and let it sit for hours, days even. It won’t hurt you or your pet. Then vacuum it up, reapply as needed. Food grade diatomaceous earth can be gotten from a health food store and worked into the rugs and corners in the same way. These treatments aren’t as fast and effective as chemical insecticides but they can help.

Be patient, you may have to repeat these steps multiple times 10-14 days apart to help break the flea life cycle.