Experienced and professional animal trainer provide their insights in answering this question :
A. See your vet to make sure that she is not in pain or she doesn’t have some urinary tract infection ( collect a fresh urine sample before visit that will help to make a diagnosis) If everything is ok it can be caused by behavioural problem.

How to Identify Common Pet Problems ?

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

The first thing to do when a previously house trained dog begins urinating or defecating inside is to rule out any medical problems. Urinary tract infections, cystitis (bladder inflammation), bladder stones, kidney disease, or arthritis or age-related incontinence could all be causes of house soiling in dogs.
Some of the most common reasons doggos poop or pee inside after walking include medical issues, substrate preferences, and poor potty-training at the outset. Go easy on your dog. House-trained dogs commonly have accidents due to stress, a change in environment, or illness.
Urinary tract infections, bladder tumors, or any condition that compresses the bladder from the outside. Urethral disorders in which the muscles that close the urethra fail to tightly contract and urine leakage occurs.
Your puppy clearly did need to go potty, but he was likely too overstimulated outside. He feels safe and relaxed indoors, which triggers him to release his bladder. The key is to make sure his outdoor time is safe, structured, and a little bit boring.
Canines don`t like the smell of citrus and ammonia, which are active ingredients in a lot of household cleaning products. So, if you want to know what smell do dogs hate to poop on, you can never go wrong with chlorine or ammonia-based cleaning products.
Social changes, such as a new dog in the neighborhood, a new person in the home, or a change in the relationship with another dog or person within the home, can trigger marking. Dogs mark to label their territory. Dogs may also mark to communicate anxiety or frustration.
Baking soda, vinegar, and enzymatic cleaners are all effective at removing the odor. In some cases, you may want to avoid steam cleaning fabrics, as it can set the stain and make it more difficult to remove.
At the top of the list? Citrus. Most dogs can`t stand the taste and smell of oranges, lemons, and grapefruit. Here`s why — plus, how to use their dislike of citrus to your advantage.
Citrus. The citrus smell is arguably the best dog repellent there is. You do not have to do a lot. Simply peel an orange or a lemon next to your dog and you will observe it leaving the spot immediately.
Why Has My Dog Suddenly Become Incontinent? If your dog has suddenly started leaking urine, there are a variety of things that could be causing that. UTIs, bladder infections, and old age are some of the most common causes of urinary incontinence in dogs.
Several medical conditions can result in inappropriate urination or urinary incontinence in a dog: Urinary tract infection. Uroliths (urinary bladder stones) Excessive drinking of water (which can be caused by diabetes mellitus, hyperadrenocorticism or Cushing`s disease, diabetes insipidus, and kidney failure)
Keeping Fleas and Ticks Away

To make your own flea and tick repellent, mix one part vinegar with one part water and spray it on your pet`s fur. You can also add a few drops of vinegar to your pet`s drinking water to help repel fleas and ticks from the inside out. Morgan recommends one teaspoon per quart of water.

Sharples and Grant Clean & Tidy Don`t Pee Here Deterrent Spray 500ml Discourages pets from urinating in unwanted places, natural mustard smell keeps pets away. The initial unpleasant odour disappears in a few seconds to leave a long lasting action where it is applied, for indoor use only.
Actually, Fratt says there`s “no indication” that they even know what a bathroom is—or what we`re doing in there. “Even if they `know` what you`re doing, why would it matter to them?” she says. “It`s certainly reading too much into things to assume that your dog is being gross or weird.
Many dogs like to follow their owners everywhere, including the bathroom, with some going as far as to scratch at the door while we`re using the toilet! In general, dogs follow us because they are social animals and enjoy human company.
Your pet may be urine-marking if:

The amount of urine is small and is found primarily on vertical surfaces. Dogs and cats do sometimes mark on horizontal surfaces. Leg-lifting and spraying are common versions of urine-marking, but even if your pet doesn`t assume these postures, he may still be urine-marking.

Watch your dog when he is indoors for signs that he is thinking about urinating. When he begins to urinate, interrupt him with a loud noise and take him outside. If he urinates outside, praise him and give him a treat. When you`re unable to watch him, confine your dog (a crate or small room where he has never marked).
If your dog is barking excessively or more than usual, there may be an underlying health issue – for example, any problems with your dog`s hearing could be causing the barking. If you suspect your dog`s hearing is suffering, or there may be something else wrong always speak to your vet.
With a thorough cleaning, the smell of pet pee may dissipate within about 15 minutes, although most cases take several days to stop smelling after cleaning up the stain. If you leave a urine spot untreated, it may take up to five years to stop smelling on its own.
Hydrogen peroxide is the best cleaner for dog urine on hardwood floors if you`re looking for a DIY fix. Fill a small bowl with 3% hydrogen peroxideand a squirt of dish soap. Soak your rag in this mixture and gently wipe down the area.
Sounds That Trigger Noise Phobia in Dogs

Fireworks, gunshots and vacuum cleaners are common causes of noise phobia, according to Dr. Borns-Weil. “Dogs may also become phobic of fire alarms and even cooking because they associate it with accidental triggering of the alarm,” Dr. Borns-Weil adds.

Does my pet recognise my face? Cats don`t tend to rely on the way we look to recognise us, preferring to use their other senses to identify us (such as smells and sounds). Dogs, on the other hand, do recognise our faces and expressions.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

Q. My Shih Tzu, who is house broken and fixed, has started using the bathroom in the house again. We keep her door open. She is 2 yrs old
ANSWER : A. See your vet to make sure that she is not in pain or she doesn’t have some urinary tract infection ( collect a fresh urine sample before visit that will help to make a diagnosis) If everything is ok it can be caused by behavioural problem.

Q. My cat is excessively scrstching herself., to the point she has sores. She is strictly an indoor cat. Did have flees been treated for 2 months
ANSWER : A. 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 environment. 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 too, since fleas are opportunistic and 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 to have it present. 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 as borax. These treatments aren’t as fast and effective as chemical insecticides but they can help.

You might want to consider boarding your pet for the day at your vet, to give you the opportunity to flea bomb your house without having to worry about your pet being exposed. They can bathe your pet and give a dose of Capstar while you treat your home.

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

Skin problems can have a variety of causes, sometimes more than one. It is important to have the problem checked by your vet to determine if there is a medical cause for your pet’s skin issues and treat accordingly.

In pets of all ages, fleas, food allergies and exposure to chemical irritants such as cleaners and soaps can be a cause. Any one of these may not be enough to trigger the breakouts, depending on how sensitive your pet is, but a combination can be enough to start the itch-scratch cycle. Finding out the cause and eliminating it is the best course of action. With flea allergies, if your pet is sensitive enough, a single bite can cause them to break out scratch enough to tear their skin.

Check for fleas with a flea comb. Look for fleas and/or tiny black granules, like coarse black pepper. This is flea feces, consisting of digested, dried blood. You may find tiny white particles, like salt, which are the flea eggs. Applying a good topical monthly flea treatment and aggressively treating your house and yard will help break the flea life cycle.

If you use plastic bowls, this is a possible cause for hair loss, though this tends to be on the chin, where their skin touches the bowl while they eat. If you suspect this to be the culprit, try changing the bowls to glass, metal or ceramic.

Food allergies are often caused by sensitivity to a protein in the food. Hill’s Science Diet offers some non-prescription options for sensitive skin as well as prescription hypoallergenic foods for more severe cases. Royal Canin carries limited protein diets that may also offer some relief. Your vet can recommend a specific diet that will help.

If there is no relief or not enough, consider getting your pet checked by a veterinary dermatologist and having allergy testing done.

Q. My puppy refuses to walk outside on the leash. This only happens when we’re outside… Is it stubbornness or fear?
ANSWER : A. It is never stubbornness. Dogs are not stubborn, they can’t be. Dogs do not generalize well, and dogs display fearful behavior that appears to be stubbornness. Absolutely NEVER force this dog to walk outside when he is uncomfortable with doing so.. the more you force him to do it, opposition reflex – the more he will resist. The more he resists and is forced into it, the less he learns about being comfortable, and the more he becomes fearful of you and of the situation.

What you can do is carry extremely high value treats outside with you. Things like cooked white meat chicken, cooked fish, turkey pepperoni, turkey bacon, diced ham, mozzarella cheese sticks – all cut up into tiny little pea-sized pieces. You can also use peanut butter in a squeeze tube. First, put on the leash indoors and begin feeding him the treats. Help him make positive associations with having the leash put on. Then, take the leash off, and start over in 10min. Put the leash on, feed treats, walk to the door, open the door, feed treats, close door, take off leash. Start over in 10min. Put on leash, feed treats, go to door, feed treats, open door, feed treats, go outside, feed tons of treats and praise. Keep Titus in his comfort zone. If he doesn’t want to go far, just feed him tons of treats where he IS comfortable going. Make sure everything is calm/happy/positive. I bet in a week of doing this, he will be happy with walk further and further all of the time. If ever he is uncomfortable, feed him lots of treats for being a brave boy, and then turn around and go back home. It’s all about keeping him in his comfort zone.. it’s all about remaining within his threshold and never forcing him to feed uncomfortable.

This is very common for puppies. The world is scary! It’s brand new to them, and it’s up to you to make their interactions and discoveries positive, happy, calm, and to never force them into anything.

Q. How do I FINALLY rid all 4 of my cats of tapeworms after 2 years of dealing with it? Fleas seem to be controlled. I know they are the vector.
ANSWER : A. If your cats keep getting tapeworms, then they are picking up fleas from somewhere. Fleas will hitch a ride on your pant leg from outside.

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 environment. 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 too, since fleas are opportunistic and 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.

You can also 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 to have it present. Then vacuum it up, reapply as needed. Food grade diatomaceous earth can be worked into the rugs and corners in the same way as borax. These treatments aren’t as fast and effective as chemical insecticides but they can help.

You might want to consider boarding your pet for the day at your vet, to give you the opportunity to flea bomb your house without having to worry about your pet being exposed. They can bathe your pet and give a dose of Capstar while you treat your home.

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

Q. Need help, we have done flea bath ,sprayed the house and used charts ultra guard pro and still have fleas .how can we get rid of them
ANSWER : A. 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 environment. 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 too, since fleas are opportunistic and 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 to have it present. 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 as borax. These treatments aren’t as fast and effective as chemical insecticides but they can help.

You might want to consider boarding your pet for the day at your vet, to give you the opportunity to flea bomb your house without having to worry about your pet being exposed. They can bathe your pet and give a dose of Capstar while you treat your home.

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

Q. I have a 9 week old kitten. At what age do they start spraying? We have a 12 yr old cat that has sprayed a door, I think. Could it be the kitten?
ANSWER : A. It is not unusual for an established house cat to start acting out once there is a change in his environment. In this case, the new kitten could be a stressor for the older cat as he tries to get used to the new change of an added house member. To answer your question, cats generally do not start spraying until the are around 5-6 months old.

Q. I recently added a new 2 month old female kitten to my house and my male 5 month the old kitten has turned aggressive and chases the kitten down..
ANSWER : A. It is possible it could be play behavior but without seeing it in person, hard to say. Is the male kitten neutered? You may want to consider doing so. Also, try re-introducing the kittens slowly by creating a safe space for the new kitten behind a closed door in a room. Keep her there for at least a week so she is protected but your male is still able to smell her. After a week or 2, you can then graduate to using a baby gate so they can then not only smell each other but safely see each other as well. If that is going okay, after another few days you can bring the gate down. Also, be sure to have feeding bowls in separate locations and at least 2 litter boxes.

Read Full Q/A … : Ragdoll Cats

Q. I have a 1yr old male 38 lb Labradoodle and my gf just brought a month old kitten home. Can they interact? If not, for how long?
ANSWER : A. Interactions whenever a new pet is brought into the house should start off slow, then can be increased in time. The best steps when introducing a new cat is to allow your cat or kitten to have a room in the house all to him or herself. Allow your dog to sniff under the door to get used to the kitten’s scent, and even show your dog articles such as bedding the cat has slept on. After a few days, an introduction with your dog on leash, or a barrier such as a gate where both pets can look at each other but not see each other is best. This will allow each to get used to seeing the other without the ability to jump, bite or scratch the other. Once the two are used to this, then a face to face interaction can begin. If at any time a fight or scuffle breaks out, separate the two pets and try again at a later time. The amount of time this introduction takes can vary depending on how the two react to each other.

Until your kitten is older, or you are sure both are fine together, do not leave the two pets together unattended. Even a well-meaning and playful dog can accidentally break a leg of a kitten or worse without meaning to! A safe room for your kitten to be in while you are away, or a barrier to allow your kitten to escape to safety if needed will help until both are big enough to play alone safely.

Read Full Q/A … : Dogs and Jealousy