Demand is a principle that is also used to determine the price of the product based on the consumerâs desire. It is also most commonly seen in economics. Goods own price, price of related goods, technology used, price of inputs, expectations, number of suppliers and government policies and regulations.
3. Adopting a pet from an animal shelter is much less expensive than buying a pet at a pet store or through other sources. Buying a pet can easily cost $500 to $1000 or more; adoption costs range from $50 to $200.In addition, animals from many shelters are already spayed or neutered and vaccinated, which makes the shelterâs fee a bargain.dopting a pet from an animal shelter is much less expensive than buying a pet at a pet store or through other sources.
Approximately 3.2 million shelter animals are adopted each year (1.6 million dogs and 1.6 million cats). About 710,000 animals who enter shelters as strays are returned to their owners. Of those, 620,000 are dogs and only 90,000 are cats. Facts about Pet Ownership in the U.S.: 1  It's estimated that 78 million dogs and 85.8 million cats are owned in the United States. 2  Approximately 40% of dog owners and 46% of cat owners learned about their pet through word of mouth.