African village dogs Bandogs Bichons Bulldogs Crossbreed dogs Curs Dogos Feists Fighting dogs Pit bulls Guard dogs Gun dogs Pointers Retrievers Setters Water dogs Hairless dogs Hounds Scenthounds Sighthounds Laika Lap dogs Mastiffs Mongrels Mountain dogs Molossers Meat dogs Pastoral dogs Herding dogs Livestock guardian dogs Pinschers Purebred dogs Sled dogs Schnauzers Spaniels Spitz Street dogs Terriers Toy dogs Turnspit dogs Wolfdogs
A common breeding practice for pet dogs is mating between close relatives (e.g. between half- and full siblings).[81] Inbreeding depression is considered to be due largely to the expression of homozygous deleterious recessive mutations.[82] Outcrossing between unrelated individuals, including dogs of different breeds, results in the beneficial masking of deleterious recessive mutations in progeny.[83]
In 2013, an estimate of the global dog population was 987 million.[104] Although it is said that the "dog is man's best friend",[105] this refers largely to the ~20% of dogs that live in developed countries. In the developing world, dogs are more commonly feral or communally owned, with pet dogs uncommon.[50] Most of these dogs live their lives as scavengers and have never been owned by humans, with one study showing their most common response when approached by strangers is to run away (52%) or respond aggressively (11%).[106] Little is known about these dogs, or the dogs in developed countries that are feral, stray or are in shelters, because the great majority of modern research on dog cognition has focused on pet dogs living in human homes.[107]
In 2013, an estimate of the global dog population was 987 million.[104] Although it is said that the "dog is man's best friend",[105] this refers largely to the ~20% of dogs that live in developed countries. In the developing world, dogs are more commonly feral or communally owned, with pet dogs uncommon.[50] Most of these dogs live their lives as scavengers and have never been owned by humans, with one study showing their most common response when approached by strangers is to run away (52%) or respond aggressively (11%).[106] Little is known about these dogs, or the dogs in developed countries that are feral, stray or are in shelters, because the great majority of modern research on dog cognition has focused on pet dogs living in human homes.[107]

African village dogs Bandogs Bichons Bulldogs Crossbreed dogs Curs Dogos Feists Fighting dogs Pit bulls Guard dogs Gun dogs Pointers Retrievers Setters Water dogs Hairless dogs Hounds Scenthounds Sighthounds Laika Lap dogs Mastiffs Mongrels Mountain dogs Molossers Meat dogs Pastoral dogs Herding dogs Livestock guardian dogs Pinschers Purebred dogs Sled dogs Schnauzers Spaniels Spitz Street dogs Terriers Toy dogs Turnspit dogs Wolfdogs


The Dog Wash in Arlington is wonderful. I have two Golden Retrievers, one of whom has a very thick red coat that sheds a lot. They can never receive enough baths. I like to do it myself, but doing it in the backyard with a hose involves bending over a bunch (my back isn't the same as when I was young) and I always end up getting soaked and wasting a lot of shampoo.
Dogs have lived and worked with humans in many roles. In addition to dogs' role as companion animals, dogs have been bred for herding livestock (collies, sheepdogs),[154][17] hunting (hounds, pointers),[43] and rodent control (terriers).[17] Other types of working dogs include search and rescue dogs,[155] detection dogs trained to detect illicit drugs[156] or chemical weapons;[157] guard dogs; dogs who assist fishermen with the use of nets; and dogs that pull loads.[17] In 1957, the dog Laika became the first animal to be launched into Earth orbit, aboard the Soviets' Sputnik 2; she died during the flight.[158][159]
Dogs bear their litters roughly 58 to 68 days after fertilization,[17][71] with an average of 63 days, although the length of gestation can vary. An average litter consists of about six puppies,[72] though this number may vary widely based on the breed of dog. In general, toy dogs produce from one to four puppies in each litter, while much larger breeds may average as many as twelve.
Full-service grooming cost is based on breed, pet size and type of fur or hair. It will be confirmed for you when you meet your stylist at the start of your service, and a standardized rate card based on location is available at your salon. Your stylist will consult with you before each appointment to create a personalized plan that you and your pet will be happy with!
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