in 2018. That number is down from its peak of 50 million in 2016, but on average, recalls are on the rise. More cars have been recalled between 2015 and 2020 than between 2003 and 2014. Manufacturers have to notify the owner when there is a recall notice, but in the case of a second, third or fourth owner of the car, the company may be sending the notice to a previous one. Food industry Over 3000 food products were recalled in the US in 2016 according to the US Food and Drug Administration Enforcement reports. Individual recall events caused by contamination from foreign bodies (physical contamination from metal, glass, plastic, wood etc.) has increased by 76% in 2016 compared with 2015. This increase in 2016 is even more marked when looking at the number of products recalled (as opposed to recall event) due to foreign body contamination. In 2016 there were 422 products recalled due to foreign body contamination, whilst in 2015 there were 108; almost a 300% increase. Pet food recalls Every year, there are several pet food and treat recalls due to spoiled or tainted ingredients. Perhaps the most known was in 2007. The 2007 pet food recalls involved the massive recall of many brands of cat and dog foods beginning in March 2007. The recalls came in response to reports of renal failure in pets consuming mostly wet pet foods made with wheat gluten from a single Chinese company, beginning in February 2007. The recall began voluntarily with the Canadian company Menu Foods on March 16, 2007, when a company test showed sickness and death in some of the test animals. Overall, several major companies have recalled 150 different brands of food comprising more than 5,000 separate pet food products. The FDA and USDA investigation found the food to be intentionally contaminated with the chemical melamine. However pet food recalls are not rare at all. The 2007 recall stands out and is well known because of the sheer size, scope, and number of animals affected. But pet food recalls occur on a regular basis. For instance, on September 12, 2008, Mars Petcare US announced a voluntary recall of all dry pet food products produced at its plant in Everson, Pennsylvania, citing potential contamination with salmonella. Snack food recall On July 23, 2018, Pepperidge Farm announced that the Flavor Blasted Xtra Cheddar Goldfish crackers were being recalled