
Hi. I have 4 dals, 2 dogs and 2 bitches. And although they are all closely related, they are all very different to each other. The bitches (and all the ones I've had in the past) tend to stick closer on walks (not usually going more than 100 yards away from me, unless there's a kamikaze rabbit about), and are generally more - well, feminine! The dogs (these are my first males, and I'm still getting used to the difference even after 4 years) are just as loving, but more independently-minded, and will often be 3 fields away on our walks.
It's impossible to say which sex is 'better', because they are different. I have my personal preference, but that doesn't mean it is right for you. Also the variation in markings means that pups will appeal to different people because of their looks. Some people like the very plain faces, others the really spotty faces. The look of your dog has to appeal to you.
The dogs tend to be noticeably bigger, and
much stronger than the bitches, and if they take a scunner to an individual dog, they will never forget it, and will treat all others of the same breed with suspicion. You have to be more alert when you're out with them and spot potential trouble before they do. That said, they are great soppy things - but female visitors wearing perfume can be just too much for them!
Training - they are all different. You have to be sneaky with their training. If they can't see an advantage to them, then they won't do it. Mine will retrieve something once willingly, reluctantly the second time, and not at all the third, because they decided that I obviously don't want something if I keep throwing it away! It's a mental challenge for the owner, and the first threat of temper or force means forget any training for several days because they go to pieces.
Exercise - like all breeds like this, you need to build up the exercise gradually as they grow, but after about 18 months they will take all the exercise you can give them. And it needs to be as regular as possible. You can get away with only one 'proper' walk occasionally if you are really really busy, but they will be hell to live with until they get back into their routine. A good amount to aim for every day is at least 2 walks, totally about an hour and a half, with free-running combined with leadwork.
Despite all this, they are a wonderful breed to own if you're good enough for them!
:)