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]
The longest-lived breeds, including toy poodles, Japanese spitz, Border terriers, and Tibetan spaniels, have median longevities of 14 to 15 years.[64] The median longevity of mixed-breed dogs, taken as an average of all sizes, is one or more years longer than that of purebred dogs when all breeds are averaged.[62][63][64][65] The longest-lived dog was "Bluey", an Australian Cattle Dog who died in 1939 at 29.5 years of age.[66][67]
In the United States, cats and dogs are a factor in more than 86,000 falls each year.[183] It has been estimated around 2% of dog-related injuries treated in UK hospitals are domestic accidents. The same study found that while dog involvement in road traffic accidents was difficult to quantify, dog-associated road accidents involving injury more commonly involved two-wheeled vehicles.[184]
The genetic divergence between dogs and wolves occurred between 40,000–20,000 years ago, just before or during the Last Glacial Maximum.[27][2] This timespan represents the upper time-limit for the commencement of domestication because it is the time of divergence and not the time of domestication, which occurred later.[27][28] The domestication of animals commenced over 15,000 years ago, beginning with the grey wolf (Canis lupus) by nomadic hunter-gatherers.[27] The archaeological record and genetic analysis show the remains of the Bonn–Oberkassel dog buried beside humans 14,200 years ago to be the first undisputed dog, with disputed remains occurring 36,000 years ago.[2] It was not until 11,000 years ago that people living in the Near East entered into relationships with wild populations of aurochs, boar, sheep, and goats.[27]
Every serious dog owner will tell you that caring for your pet today is made easier, more convenient, and a lot safer if you equip yourself with only well-thought-out, independently-tested, and customer-approved gadgets. These items are not intended to replace the tender loving care and affection that dog owners can provide, these can nevertheless enhance the way we care for our pets. As such, we have scoured the market for the best gadgets every dog owner needs to help make being a pet parent a lot more meaningful for you.
Dog grooming also includes hygiene services such as toothbrushing and ear cleaning. Clean teeth are important to the health of your dog, and the pros have the patience and proper technique to get it done. Regular dog grooming can stave off tear stains, those reddish stains below your dog’s eyes. Anal gland expression is something not many people want to do on their own, even if they love their dog. A dog groomer can safely and efficiently release any blocked anal gland fluid. Other dog grooming services include nail trimming and clipping. Nationally, dog grooming prices range from $60 to $80. Most dog groomers offer discounts to customers who purchase monthly packages or bundle multiple grooming services at one time.
We continually review and update our pet grooming policies, procedures and standards, under the supervision of our Director of Veterinary Medicine, with counsel from a number of independent experts in animal care, behavior and ethics. We continue to train our teams on and reinforce the critical importance of following those policies at all times. Since 2015, we've worked together with the Pet Industry Joint Advisory Council (PIJAC) and the Professional Pet Groomers & Stylists Alliance (PPGSA) to encourage and support national health and safety standards for the grooming industry. We believe these standards are critical to the wellbeing of pets everywhere, and we continue to work with other pet industry leaders to encourage industry-wide adoption and adherence to them.