Senior man walking with his German Shorthaired Pointer in city park (credit:Westend61 via Getty Images)
(05 of14)
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Senior dog with a missing fang (credit:Arnthor Aevarsson via Getty Images)
(06 of14)
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Old senior retired bluetick coonhound pet hunting dog lying down on blanket looking sleepy tired exhausted relaxed sad depressed sick ill frail comfortable lonely (credit:Lindsay_Helms via Getty Images)
(07 of14)
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It is now over a decade since Bella\'s mum broke loose one night. However, Bella still enjoys life to the extreme; she loves going for walks, but when it is going uphill, frequent rest stops are called for. She loves flopping flat on the floor and watching the world go by and this typical stance begs the question: \'How can anyonw resist?â (credit:Pencefn via Getty Images)
(08 of14)
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An old dog resting in grass. (credit:Geoffrey Nilsen via Getty Images)
(09 of14)
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Senior Husband And Wife Who Take A Walk In The Meadow With A Dog (credit:- Fotosearch via Getty Images)
(10 of14)
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Senior Chocolate Labrador Retriever standing on dock on mountain lake (credit:horsesdogscats via Getty Images)
(11 of14)
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USA, New Jersey, Jersey City, Senior woman stroking her dog (credit:Tetra Images via Getty Images)
(12 of14)
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An old dog. (credit:Maria Kallin via Getty Images)
(13 of14)
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Senior German shorthaired pointer female, almost 15 years old (credit:studioportosabbia via Getty Images)
(14 of14)
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Portrait of Woman with Golden Retreiver (credit:LM Photo via Getty Images)