How to train a dog to roll
If the dog has learned to "lie down" and "not move", it is easy to order him to roll, make him lie down, and then order him to "roll!" While giving the order, grab its chest and let it roll from here to there to express what you mean. Do the preliminary exercise a few more times and cancel rolling it with your hands as soon as possible.
When it begs, it will pay attention to your fingers, eyes will believe the food in your hand, your hand holding the food is higher than its nose, the hand is arched, from the left through its body to the ground and then to its right end, so that it will roll 180 degrees with the food. You should put a hand on it in case it jumps up.
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Wuzhu with fox tail
Alias: foxtail asparagus Latin name: Aspragusdensifloruscv.Myers family name: Liliaceae genus ecological taxonomy: herbs, warm type broad-leaf lawn ornamental classification: ornamental foliage height range: 0.3-0.6 (M) morphological characteristics: because the plant looks like the tail of a fox, the plant is tufted, the stem grows erect, 30 cm to 60 cm high, slightly curved, but not drooping. Leaf
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How to prevent and cure selenium deficiency in raccoon dogs
Selenium deficiency has obvious regionality. Generally speaking, the selenium deficiency of human beings and animals is caused by the selenium deficiency geological environment, especially in the years with more autumn rain, the selenium in the surface soil is lost with Rain Water, mainly herbivores or omnivores, it is difficult to obtain enough selenium from plants, thus causing selenium deficiency. The narrow areas from northeast to southwest of China are selenium-deficient areas, especially in the western part of Heilongjiang Province and Liangshan in Sichuan Province. The concentration of selenium in organs and tissues of selenium-deficient animals decreases. Under the actual production conditions, liver necrosis or muscle necrosis may occur.
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