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An earthdog test or earthdog trial tests the working ability and instinct of the small, often short-legged terriers or Dachshunds. [1] [2] [3] These dogs were bred to hunt vermin and other quarry which lived in underground dens. Earthdog den tests involve human-made tunnels that the dogs must navigate, while scenting a rat, "the quarry". The ...
Concretions in Torysh, Western Kazakhstan Concretions with lens shape from island in Vltava river, Prague, Czech Republic Marlstone aggregate concretion, Sault Ste. Marie, Michigan, United States A concretion is a hard and compact mass formed by the precipitation of mineral cement within the spaces between particles, and is found in sedimentary ...
Our test dog is very good-natured and puts up with a lot, but she would not allow for the full swabbing time with any of the kits. This is a common experience, so doing some prep work before the ...
Embark was founded in Austin, Texas, in 2015 by brothers Adam Boyko and Ryan Boyko, Matt Salzberg, and Spencer Wells. [1] [2] Prior to the formation of the company, the Boyko brothers spent nearly a decade collecting thousands of DNA samples from dogs for research into the origin of dogs and what DNA can reveal about their health.
A concretion is a volume of sedimentary rock in which a mineral cement fills the porosity (i.e. the spaces between the sediment grains). The image shows a Sandstone Concretion in the wall at the beach of Año Nuevo State Reserve. This concretion was too high in the wall to place a ruler, but I estimate it to be about 400 mm long.
Field tests and hunt tests are non-competitive activities designed to test a gundog's natural hunting abilities in a field environment without the added pressure of competition. [ 19 ] [ 20 ] Unlike in field trials where dogs compete against each other, in hunt tests dogs compete to pass the requirements of the tests. [ 20 ]
The Behaviour and Personality Assessment in Dogs (Beteende och personlighetsbeskrivning hund), commonly abbreviated as BPH, is a behavioural assessment developed by the Swedish Kennel Club (SKK) in May 2012 [1] [2] that aims to accurately describe the personality of a dog irrespective of whether it is a working, pet or breeding dog.
Dog breeding is the practice of mating selected dogs with the intention of ... to working qualities, such as passing a special test or achieving at a trial; to ...