Facts & Research
Some research notes to consider:
- In a study looking at the noise levels in animal shelters they reported that noise can reach over 100db where levels over 70db are considered loud. (Coppola et al, 2006)
- Noise is a physical stressor that can lead to behavioral, physiological, and anatomical responses, including intestinal problems, and immunosuppression. (Spreng, 2000)
- The presence of these food enrichment toys stimulates appetitive behaviors and increases the level of activity (exercise). It also appears to result in lower barking frequencies (lower noise). Thereby promoting the welfare of dogs housed in kennels. (Lidewij L. et al, 2008)
- One study showed that moving the bed to the front of the cage as well as adding toys can increase the chance of that dog being adopted. (Wells and Hepper, 2000)
- The addition of a toy made the kennel environment more appealing to visitors even when the dog displayed no interest in the toy, thus improving adoption chances. (Wells et al, 2002a)
Coppola, C.L., Grandin, T., Enns, R.M., 2006b. Human interaction and cortisol: Can human contact reduce stress for shelter dogs? Physiology and Behavior 87: 537-541.
Spreng, M., 2000. Possible health effects of noise induced cortisol increase. Noise & Health 7: 59-63.
Lidewij L. Schipper1; Claudia M. Vinke2; Matthijs B.H. Schilder3; Berry M., 2008. The effect of feeding enrichment toys on the behaviour of kennelled dogs Canis familiaris) Appl Anim Behav Sci.
Wells, D.L., Hepper, P.G., 2000. The influence of environmental change on the behaviour of sheltered dogs. Applied Animal Behaviour Science 68: 151-162.
Wells, D.L., Graham, L. and Hepper, P.G. (2002a) The influence of length of time in a rescue shelter on the behaviour of kennelled dogs, Animal Welfare, 11, 317-325.