Yes we take our dogs camping, my husband is a big fan of camping, me more of a hotel person lol.... but when we go we bring the dogs, and they love it. we have a golden mix who loves to go out in the water, not to swim but to walk around in it. I would say that the Bullmastiffs are about as active as you make them, if they get used to only be on the couch the whole time, they get used to that too, but they love to do things with you, the OEM's are quite a bit heavier, so they may be a little less active, but it depends what you mean, they love to go camping, go for walks, and basically do whatever you are doing, they are happy as long as they get to be with you no matter what you do. I guess agility is not really an option for the OEM's lol..... I have a hard time seing them in the tunnel or balancing on the dogwalk. But as with all our giant breeds, they can not "over do it" when they are puppies. So with Galahad who is 13 weeks we just take him to the parks for a shorter walk, sit at the playground watching the kids play or sit and watch hubby and the kids fish. Bring him to all the petstores, take him for walks at home and let him run around in the yard. We are starting him in puppy class in a couple of weeks. We have an acre with privacy fence around it, but I really think that the two that are really using all the space out there is my Husky and the golden mix, both Hera and Galahad are using about half the space it seems like, mind you Galahad is yet so young. What are you doing with your babies? Are you working them at all, the dog on the pic. is a beauty, do you have pics of the other too, I would love to see her too.
Marit
