Animals make superb companions for people who reside alone. A unique pet can bring joy and comfort to its owner. However, it is extremely sad when an owner passes away or can no longer supply care for a pet, and the pet is brought to an animal shelter. Frequently, these animals are used to quiet houses, and they might be older and have overall health problems. The animals will usually be frightened and depressed by the sudden adjust in their life, which makes them seem significantly less adoptable to several visitors to the shelter.

These gene-editing techniques are already altering the way domestic animals appear. GloFish—zebra fish, tetras, or barbs modified to generate fluorescent colors—have been accessible in American pet shops because 2003. In 2009, South Korean researchers produced 4 beagle clones that glow in ultraviolet light. Much more recently, scientists at BGI, a genetic-study center in China, have created micropigs.” Making use of enzymes called TALENs, the journal Nature reported, the scientists blocked a growth hormone in the fetal cells of Bama pigs, little, fuzzy swine native to China. The heaviest the micropigs will get is about 30 pounds—roughly the same weight as a Welsh corgi, and the perfect size for, say, your studio apartment, exactly where they may just finish up: In September, BGI announced plans to sell the tiny pigs as pets.

One more way is to just let the chickens wander around and not be concerned about it. This actually doesn’t work if you have carpet, …