According to the Journal titled The Veterinary Clinics of North America, Sarah Heath explains that she sees enrichment involving “the goals of enrichment are to enhance mental and physical development in young animals through the provision of a complex environment, and to ensure good welfare in adult animals by providing them with a complex environment that meets all their behavioral needs.” She continues by clarifying that what enrichment does is enhance the animal’s quality of life by making it more rewarding and meaningful especially since these captive animals no longer have their free choice of going out into the wild and making their own choices. Captive animals are under our care so we are responsible for how they feel, act, and their overall life. Heath goes on to explain that when an animal that is under our care, we should meet their 5 freedom requirements: Freedom from hunger and thirst, discomfort, from pain, injury, or disease, to express normal behavior, and from fear and distress. These 5 categories are otherwise known as being able to maintain proper welfare for the animals. This does not stop here though, there is what is called Maslow's Hierarchy of Needs. An entry by Chivalric Ethology illustrates what this is by using a tree and a pyramid as an example where each ascending layer is able to provide a more meaningful life and better welfare for the animal (See figure above). The 5 freedoms provide basic animal enrichment and welfare but there are 3 more steps in the pyramid where if these are provided, the animal is considered to be flourishing. These are social needs, mental stimulation, and choice.
Heath implied that without being able to provide proper animal welfare, many captive animals would be considered to be suffering. Seeing an animal suffer is what many people don’t want to see in captivity but the term “captive” relates to being controlled and confined by something or someone else; in other words, being under our care, both in zoos and our homes. Since these animals are under our care, we must meet these requirements. If you go to a zoo and observe for yourself like I have, zoos do an outstanding job at this especially since many zoological parks offer their animals those elements at the top of the pyramid which exceed basic animal welfare.
If we wish to see animals flourish we need to know how to properly take care of our animals by looking at Maslow's Hierarchy of Needs. As long as we can meet basic welfare care by applying the 5 freedoms, we should be okay but why should we stop there? As owners of any animal, whether in homes or zoos, I like to affirm that we should be aiming for the peak of the pyramid; to provide all other forms of welfare, especially choice so we don't need to force animals to do anything. The way that I see it, people shouldn’t bash at zoos or aquariums when in reality many of them do an exceptional job at providing care for their animals. Animal welfare is applied to all captive animals, including those in our homes so before we judge zoological parks we should ask ourselves, “am I providing better welfare for my animal than my local zoo?”
Heath, Sarah. "Canine And Feline Enrichment In The Home And Kennel: A Guide For Practitioners". Veterinary Clinics Of North America. Small Animal Practice, vol 44, no. 3, 2014, pp. 427-449., Accessed 3 Nov 2019. https://www.sciencedirect.com/science/article/abs/pii/S0195561614000047?via%3Dihub
Heirarchy of Needs. (2019). CHIVALRIC ETHOLOGY. Retrieved 4 November 2019, from http://pennywood.weebly.com/heirarchy-of-needs.html