| Year |
Expenditure |
| 2004 |
$34.40 |
| 2005 |
36.30 |
| 2006 |
38.50 |
| 2007 |
41.20 |
| 2008 |
43.20 |
| 2009 |
45.50 |
| 2010 |
48.35 |
| 2011 |
50.96 |
| 2012 |
53.33 |
| 2013 |
55.53 (2) |
(1) Includes food, supplies and over-the-counter medicine, veterinarian care, live animal purchases and grooming and boarding.
(2) Estimate.
Source: American Pet Products Association's 2013-2014 National Pet Owners Survey. |