I have 15 week old Labernese puppy (Labrador x Bernese Moutain Dog). I know giant breeds can be prone to hip problems if walked 'too far'.
How far is too far?
I walked him around the lake at our local park today and he seemed fine (still plenty of energy when we got home) but I just checked mapmyrun and they reckon it's about 2.4 miles. Is that too far for a 15 week old pup?