I try for 45 minutes twice a day with longer outings on the weekends if the weather is nice. We've done seven+ mile expeditions sometimes-- Penny has so much energy that it is hard to tire her out.
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Penny: Bane of Moles! Terror Among Terriers! Really Gosh Darn Cute!
Penny @ Dogster: http://www.dogster.com/dogs/583831 |