I've read all the advice about 5 minutes for every month of age, but wanted to get your feedback on how flexible this is.
Our staffy mix is 4 1/2 months now. He's about 11-12 kg, maybe more (weighed next week properly), and he loves a walk. He would happily go for much longer than the recommended time. In addition, he seems in a much better mood after a longer walk (nothing mad). Less bitey, more chilled. I tend to encourage him to walk on grass rather than pavement, when I can, as in my head this is better on his joints, but do I need to stick rigidly to the approved times?
Supplementary question. I'm assuming if he's very active he needs more than the amount of food recommended on the packs. It's hard to gauge anyway as they all seem to be based on predicted adult weight, which is still unclear. And he is also a pig.
Apologies if the question seems stupid, but I'm used to cats who obviously take care of their own exercise.