What color, temperament, and size do you want?
Unlike hounds or sporting dogs, which only found or chased their quarry, terriers were often required to make the actual kill as well, giving them a more pugnacious temperament than their size might suggest.
"When dogs are bred for qualities like size, temperament, or color, the selected genes may be physically close to other genes that cause disease," explains geneticist Catherine André, who heads the Canine Genetics Group at the University of Rennes 1 in France.
Issues of size, temperament allergies and shedding were all topics I overheard during my visit.
The BN and SD genomes have been sequenced by the Rat Genome Project and Celera respectively, and differences between these strains in litter size, temperament, appearance, and attributes of sensorimotor gating have been reported [14].
Within the child, subsystems include not only the central nervous system, but also factors such as biomechanics, anthropometric measures (e.g., head size), temperament, and cognition.
With up to 6 predictors in a comprehensive model (e.g., physical activity variable, sex, parents' beliefs, motor skills, socio-economic status, and child temperament), a sample size of 100 in each age group would provide at least 80%% power for those statistical tests.
There's a great deal of variation in size, temperament, and needs from breed to breed.
Yorkshire terriers have many positive traits: There's a great deal of variation in size, temperament, and needs from breed to breed.
For reasons of size and temperament it doesn't really do new opera.
