“An informative, well-written book on the evolution of all canids, including the wild types (wolves, coyotes, jackals, and dingoes)…Recommended.”—Choice Of the world’s dogs, fewer than two hundred million are pets, living with humans who provide food, shelter, squeaky toys, and fashionable sweaters. But roaming the planet are four times as many dogs who are their own masters—neighborhood dogs, dump dogs, mountain dogs. They are dogs, not companions, and these dogs, like pigeons or squirrels, are highly adapted scavengers who have evolved to fit particular niches in the vicinity of humans. This book present an eye-opening analysis of the evolution and adaptations of these unleashed dogs and what they can reveal about the species as a whole. Exploring the natural history of these animals, canine behavior experts Raymond and Lorna Coppingers explain how the village dogs of Vietnam, India, Africa, and Mexico are strikingly similar. These feral dogs, argue the Coppingers, are in fact the truly archetypal dogs, nearly uniform in size and shape and incredibly self-sufficient. Drawing on nearly five decades of research, they show how dogs actually domesticated themselves in order to become such efficient scavengers of human refuse. The Coppingers also examine the behavioral characteristics that enable dogs to live successfully and to reproduce, unconstrained by humans, in environments that we ordinarily do not think of as dog friendly. A fascinating exploration of what it actually means, genetically and behaviorally, to be a dog, What Is a Dog? is likely to change the way beagle or bulldog owners reflect on their four-legged friends.
Some horse facilities are set up in the business of buying and selling horses. They typically are not breeders and do not breed their own livestock, nor do they specialize in any one breed of horse or riding discipline.
By way of welcome Dawn snatched up a newly-cut thorn bush, and with this offering, he cantered over to her. The thorns became enmeshed at once in the filmy dress she was wearing. Gleesomely Dawn galloped around and around her, ...
A celebration of feline idiosyncrasies shares lighthearted explanations of such perplexing behaviors as getting stuck in trees, delivering kills to the doorstep and landing on their feet, in a volume complemented by evocative black-and ...
... 101 Ceratopteris thalictroides, 116–117, 124, 145, 164 chain sword, 121 chelating agents, 84 chemical filtration, 47 cherry shrimp, 181,235 chip clip, 223 chloramine, 28 chloride, 84 chlorine, 28 Christensen, Claus, 23 cichlid, 163, ...
Advance Praise for Decoding Your Dog: Kudos to the Veterinary Behaviorists! Decoding Your Dog is a welcome addition to the voices supporting science-based and benevolent dog training. Read this book and your dog will thank you for it!
部分視力依然受損,我跟他的主人說,可能要好幾週或好幾個月,視力才有可能會改善。我們讓灰灰出院,他的主人帶著灰灰和皮下注射液一起回家。我指示他們要在灰灰每一餐的食物中加入磷結合劑,而且只能吃高蛋白質罐頭,每天都要服用貝那普利和脈優錠。
First Ever Guide to Hunter, Jumper, and Halter Obstacle for the Miniature Performance Horse! This great book will help owners train their horses and correct common mistakes.
At the highest level, my friend Delia Daniels, an artist at traditional Spanish high school, uses banks and slopes so imaginatively and skilfully that when a horse is strong and well-balanced enough he naturally offers her piaffe and ...
The Yorkshire veterinarian's sequel to All Things Bright and Beautiful focuses on his induction into the RAF during World War II, his trips back to Yorkshire, and his recollections of animals that he has cared for and people who have ...
However, the excitement of facing the challenge of the canyon, and witnessing the unparalleled beauty for the first time, created a magnetic force that tugs as strongly today as it did when Major John Wesley Powell made his first ...