# Street dog

Street dogs, known in scientific literature as free-ranging urban dogs, are unconfined dogs that live in cities. They live virtually everywhere cities exist and the local human population allows, especially in the developing world. Street dogs may be stray dogs, pets that have strayed from or are abandoned by their owners, or maybe feral animals that have never been owned. Street dogs may be stray purebreds, true mixed-breed dogs, or unbred landraces such as the Indian pariah dog. Street dog overpopulation can cause problems for the societies in which they live, so campaigns to spay and neuter them are sometimes implemented. They tend to differ from rural free-ranging dogs in their skill sets, socialization, and ecological effects.

## Problems caused by street dogs
### Bites

Street dogs generally avoid conflict with humans to survive. However, dog bites and attacks can occur for various reasons. Dogs might bite because they are scared, startled, feel threatened, or are protecting something valuable like their puppies, food, or toys. Bites can also happen if dogs are unwell due to illness or injury, are playing, or are experiencing hunger, thirst, abuse, or a lack of caretakers. Territorial instincts and predator instincts can also lead to bites. Rabies remains a significant issue in some countries. India, while having a large street dog population, estimated at around 35-40 million, accounts for 36% of the world's rabies deaths.

### Quality of life

The presence of stray dogs can significantly impact the quality of life for humans in several ways. Barking, howling, and dog fights can disturb people, especially at night. The smell of dog urine, a result of territory marking, can become pungent among un-spayed or neutered dogs, and the presence of feces can lead to sanitation issues and health risks such as toxocariasis. Additionally, the fear of dog bites and attacks can cause anxiety and affect people's mobility and outdoor activities.
Conversely, stray dogs' quality of life is also greatly affected by their interactions with humans. Stray dogs often struggle with food and water scarcity, and they are vulnerable to abuse and neglect. Lack of medical care leads to untreated injuries and diseases. Urban environments can be harsh and stressful, and encounters with humans can result in fear, injuries, and displacement.

## Skills and adaptations

Dogs are known to be a highly adaptive and intelligent species. To survive in modern cities, street dogs must be able to navigate traffic.
Some of the stray dogs in Bucharest are seen crossing the large streets at pedestrian crosswalks. The dogs have probably noticed that when humans cross streets at such markings, cars tend to stop. The dogs have accustomed themselves to the flow of pedestrian and automobile traffic; they sit patiently with the people at the curb when they are stopped for a red light, and then cross with them as they have noticed how cars stop when a large number of people cross the road like that.
In other countries, street dogs are said to have been observed to use subway and bus services.

## Free-ranging urban dogs by country
### South Asia
#### Afghanistan

Nowzad is an organisation in Afghanistan that works to rescue stray dogs in that country. A group of stray dogs became famous in Afghanistan after confronting a suicide bomber, preventing fifty American soldiers from being killed. However, one of the surviving dogs, Target, was mistakenly euthanized when she was brought to the United States.

#### Bhutan

In October 2023, Bhutan achieved 100% sterilization of its free-roaming dogs. A nationwide sterilization initiative was carried out under the Nationwide Accelerated Dog Population Management and Rabies Control Program (NADPM&RCP) by the government. The program to manage stray dogs started in 2009 and multiple phases were carried out to achieve 100% sterilization.
Stray dogs are feared in Bhutan when they move around in packs. Dog bites are of concern in almost all cities. In May 2022, six feral stray dogs mauled and killed a seven-year-old girl in Genekha. Stray dogs have also historically poised a problem for tourists in Bhutan, who have complained about the disturbance caused by nightly howls.
An ear notch indicates a dog has been sterilized and vaccinated.

#### India

Due to the collapse of vulture populations in India, which formerly consumed large quantities of dead animal carcasses and terminated certain pathogens from the food chain, India's urban street dog populations have exploded and become a health hazard. Mumbai, for example, has over 12 million human residents, over half of whom are slum-dwellers. At least five hundred tons of garbage remain uncollected daily. Therefore, conditions are perfect for supporting a particularly large population of stray dogs.
In 2001, a law was passed in India making the killing of stray dogs illegal. Contrary to misconceptions that this law exacerbated problems, evidence shows that humane methods, such as vaccinating and sterilizing dogs, are more effective in controlling the street dog population and reducing rabies cases.
For instance, World Animal Protection highlighted how Mexico eliminated human rabies through mass dog vaccination. Similarly, initiatives like World Veterinary Service's (WVS) Mission Rabies have successfully vaccinated and sterilized 70% of dogs in Goa, making it the first state in India to become rabies-free. These approaches align with global health recommendations, emphasizing vaccination and sterilization over culling to effectively manage rabies and street dog populations.

#### Pakistan

In Pakistan, several dog breeds exist including the Gaddi Kutta, Indian pariah dog, Bully Kutta, among others. In the city of Lahore, the Public Health Department launched a campaign to kill 5,000 stray dogs. In 2009, 27,576 dogs were killed within the city of Lahore; in 2005, this number was 34,942. In 2012, after 900 dogs were killed in the city of Multan, the Animal Safety Organisation in Pakistan sent a letter to Chief Minister (CM) Shahbaz Sharif recommending that "stray dogs be vaccinated rather than killed."
Sri Lanka
In Sri Lanka, there is a No-Kill Policy for street dogs, hence neutering and vaccinating are encouraged. Despite the proposal for an updated Animal Welfare Act, century-old law against animal cruelty still exist, so they are subjected to cruelty in various forms.

### Europe
#### Bulgaria

There is a number of street dogs in Sofia, the capital of Bulgaria.

#### Italy

Around 80% of abandoned dogs die early due to lack of survival skills.

#### Romania

In Romania, free-ranging urban dogs (called in Romanian câini maidanezi, literally "wasteland dogs", câini comunitari "community dogs", etc.) have been a huge problem in recent decades, especially in larger cities, with many people being bitten by dogs. The problem originates primarily in the systematization programme that took place in Communist Romania in the 1970s and 1980s under Nicolae Ceaușescu, who enacted a mass programme of demolition and reconstruction of existing villages, towns, and cities, in whole or in part, in order to build standardized blocks of flats (blocuri). The dogs from the yards of the demolished houses were abandoned on the streets, and reproduced, multiplying their numbers throughout the years. Estimations for Bucharest vary widely, but the number of stray dogs has been reduced drastically in 2014, after the death of a 4-year-old child in 2013 who was attacked by a dog. The Bucharest City Hall stated that over 51,200 stray dogs were captured from October 2013 to January 2015, with more than half being euthanized, about 23,000 being adopted, and 2,000 still residing in the municipality's shelters.

#### Russia

Stray dogs are very common in Russia. They are found both in the countryside and in urban areas. In Russia, street dogs are accepted by the common people and are even fed by the local population, including in the capital city of Moscow. However, capturing of stray dogs by doghunters' vans and being culled has been documented since around 1900. The number of street dogs in Moscow is estimated to be up to 50,000 animals. Their sad lot was dramatized by Anton Chekhov in the famous short story Kashtanka, by Mikhail Bulgakov in the novella Heart of a Dog, and by Gavriil Troyepolsky in the novel White Bim Black Ear. When the number of street dogs massively increased in the 1990s and in the beginning of the new millennium it came to many attacks on human, the dogs were captured and killed. In recent years the attitude and strategy towards street dogs has changed. The dogs are caught, sterilized and it is ensured that the dogs have enough to eat. The dogs keep the city free of food leftovers and rats. Since 2002 in Moscow there exists a monument dedicated to the stray dog called Malchik (Eng: "Little boy"). Stray dogs in Moscow have adapted their behavior to traffic and the life of Moscow. The dogs even ride the metro and understand the rules of traffic lights and are often called Moscow's metro dogs.

#### Serbia

Free-ranging dogs are a serious problem of the Serbian cities and rural areas. The total number of free-ranging dogs in Serbia is estimated at several tens of thousands, of which the largest groups can be found in Belgrade (more than 17,000), Novi Sad (about 10,000), Niš (between 7,000 and 10,000), Subotica (about 8,000) and Kragujevac (about 5,000).

#### Turkey

While many developing countries harbor high numbers of stray dogs as a result of neglect, Turkey’s problem is a little different. In 2004, Turkish government passed a law requiring local officials to rehabilitate rather than annihilate stray dogs. The Animal Protection Law No. 5199 states a no kill, no capture policy, and unlawful euthanization are prosecutable offenses. It requires animals to be sterilized, vaccinated, and taken back to the place where they were found.
Another reason for the increase in stray dog numbers is that it is easier to adopt a dog in Turkey than in many other nations. Even "dangerous breeds" could be homed before the "dangerous dogs" bill was passed at the beginning of 2022. Still, this means the vetting process for dog ownership is not extensive. There is no real punishment for discarding dogs to streets. Istanbul, the most populous city of the country, is home to one of the highest concentrations of stray animals, with an estimated 400,000 to 600,000 dogs roaming the streets. In total, it is estimated that 3 to 10 millions of stray dogs live in Turkey and expected to rise up to 60 million in 10 years.

### North America
#### United States

Each year, approximately 2.7 million dogs and cats are euthanized because shelters are too full and there are not enough adoptive homes. In 2016, between 592,255 and 866,366 street dogs were euthanized in the US.

#### Puerto Rico

In Puerto Rico, street dogs (and cats) are known as satos. In the late 1990s it was estimated there were 50,000 street dogs in the U.S. territory. By 2018 there were around 300,000 stray dogs in Puerto Rico. Programs to address the problem have been launched by the Humane Society of Puerto Rico and others. In 2018, a non-profit organization called Sato Project launched its first "spayathon", a large-scale project to spay and neuter satos of Puerto Rico. Other initiatives include having mainland U.S. residents adopt the island dogs.

### South-East Asia
#### Philippines

Locally known as Askals, street dogs in the Philippines, while sometimes exhibiting mixing with breed dogs from elsewhere, are generally native unbred mongrel dogs.