Second, in the process of breeding and domestication for more than 10 thousand years. Humans deliberately choose dogs with higher IQ to breed, resulting in offspring with higher IQ than their parents.
Third, some scientists have proved that the sharp increase in human IQ is due to the consumption of cooked food. Because eating cooked food can save the energy of digesting raw food to dominate the development of the brain. So is the dog. In the past hundred years, dogs have stopped eating raw meat, so they have enough extra energy to promote the evolution of the brain.
Fourth, dogs are social animals. First, they will react strongly to tone. As far as the IQ of dogs is concerned. I think dogs should understand human vocabulary as well as normal people around the age of ten. But it's just an understanding of words. Most of them belong to reflective understanding. The understanding in the sense may be similar to that of a child of three or four years old.
According to STANLEY COREN, a professor of psychology at Columbia University in the United States, combined with 208 local dog trainers, 63 small animal veterinarians and 14 experts who study alert dogs and guard dogs, the ranking of world famous dogs' work compliance and IQ is based on a lot of valuable information provided by Vancouver Dog Compliance Club. A very complicated and huge questionnaire is filled out to rank dogs' work compliance and IQ.
1. Border collie
2. poodle
3. German shepherd dog
4.golden retriever
5. Du Binquan
6. Hilti (Shepherd of Kedland)
7. Labrador retriever
8.butterfly dog
9.lovina
10. Australian cattle and dogs
1 1. Ke Jiquan.
12. Mini Schnauzer
13 British Bouncing Hound
14. Belgian Teflon Dog
15 spike/Billy Shepard
16. Scottish shepherd
17. German short-haired indicator dog
18 British cocker/standard schnauzer
19 brittney hound
20. American cocoa
2 1. Weimar hound
22. burnham Mountain Dog
Squirrel dog
24. Irish water hound
25. Vizla
26 Ke Jiquan, Wales, Cadigan
27. chesapeake bay retriever/Boli/Yorkshire terrier
28. Giant Schnauzer
29. Universal spine
30.berry
3 1. Wells Bouncing Hound
32 Manchester ridge
33. Samoyed dog
Newfoundland/Australian Ridge/Staffordshire Ridge/Gordon Squatting Hound/Bearded Shepherd
35. Kane/Kelly/Ireland Ridge
36. Norwegian Mi Hound
37. Monkey face ridge/silky hair ridge/small dog/Pharaoh hound/kroeber long-haired eared hound
38. Luo Weigeng
39. Dalmatian dog
40. Bellington Ridge
4 1. Irish wolfhound
42. Kuwaz dog
43. Saluki hound
44. Knight King Charles hound/German mane indicator dog
45. Siberian sled dog/bear dog
Tibetan Mastiff/Lingti/English Foxtrot/American Foxtrot/Griffin
47. White Ridge, West Highland
Boxer dog/Great Dane dog
49. dachshund
50. Alaskan Malamute
5 1. Shapigou
52. Rhodesian Ridgedog
53. Irish Ridge
54. Boston Ridge/Akita
55.Skyridge
56 Xilihan Ridge
57. pug
58. French bulldog
59. Maltese dogs
60. Italy Lingdi
6 1. China guanmao
62. Dandy Dingmenggeng/Tibet Genggeng
63. Old English Shepherd
64. Pyrenees
65. Scottish Ridge/St Bernard Dog
66. Niutougeng
67. Chihuahua State
68. Lhasa dog
69. Bullfighting mastiff
70.poodle
7 1. Pocket hound
72. Mastiff/Big Dog
73. Beijing stem
74. Blood dike
75. Russian shepherd dog
76. Song Shiquan
77 Tiger Dog
78. Did you see the lucky one?
79. Afghan hound
80 dogs. Shelter
Most dogs in 1- 10 will understand the meaning of the new instruction after hearing it five times, and it will be easy to remember.
The probability of coincidence is higher than 95%, even if the owner is far away, they will arrive within a few seconds after hearing the instructions.
Reaction. Even if the people who train them are inexperienced, they can learn well.
Dogs ranked 1 1-26 seem to have to learn 5- 15 times to learn simple commands. The probability that they will obey the first instruction is 8.
5%, sometimes the response to slightly complicated instructions will be a little slow, but as long as you practice hard, you can eliminate this delay.
Slow down the situation. When the owner is far away from them, their reaction may be slower, but even if they train people,
A little inexperienced, there are still ways to train these dogs well.
Dogs ranked 27-39 belong to the upper-middle level, and will only have an incomprehensible reaction after repeating the instruction 15 times, which is very demanding.
Practice more, especially in the primary stage. Their response probability to the first instruction is 90%, and their performance is good or bad.
It depends on the length of practice. On the whole, the performance is as good as that of the top dog, but the movements are not so smooth.
Coherent, slightly slower reaction time. If the host stands a little further away, they may not respond to his instructions.
If the trainer is inexperienced, too strict or impatient, these dogs will behave badly.
Dogs ranked 40-54 are dogs with medium IQ and moderate obedience. They will practice 15-20 times during their study.
Basic understanding of the task, if you want to get satisfactory performance, you may need 25-40 times of practice, if you don't practice, you can.
Can you forget the moves you have learned? They have a 50% chance to respond to the first instruction, but only if it must be emphasized again.
Retraining. If the owners stand close, they will behave better. Dogs will behave better if the distance from their owners increases.
Pity. Better trainers can train these dogs like smart dogs, but inexperienced people may lack them.
Impatient people may not be able to control these dogs.
Dogs ranked 55-69 may need 40-80 exercises to get the instructions executed perfectly. Even after so much practice.
Learning still can't become a permanent habit. If the practice is interrupted for a period of time, they will act as if they have never been interrupted.
After learning these movements, after practice, the dog's chance of responding to the first command is 30%. Most of the time, these dogs
Everyone is easily distracted, and only when he is happy will he carry out his master's instructions, if the master stands away from the dog.
Far away, you must spend a lot of time yelling at them, because they will probably ignore them accordingly. Usually these dogs are rated as "
Independence, indifference "and so on. Experienced dog trainer, as long as he is willing to spend a lot of time, pays firm and kind attention to dogs.
You can make these dogs respond to instructions immediately, but their performance is at best unsatisfactory.
It's already started.
Dogs ranked 70-79, in order to make them remember the instructions, usually have to learn hundreds of times before practicing more, or practice more.
They will forget, as if they had never learned this movement. Even if I get used to it, I still can't respond to my master's fingers every time.
Order, the probability of the first reaction is 25%, sometimes they will turn their heads to their owners, as if deliberately ignoring their owners, or
This is a deliberate challenge to the authority of the master. When they respond to instructions, their actions are usually slow, uncertain or unwilling.
Some dogs have to wear collars to obey, and once they take off their collars, they will be lawless. Ordinary trainers may not be able to control this.
The performance of some dogs.