The border collies I've had have been beyond description for how much they have meant to me both for work and for home. I spent a lot of time during the last decade "camping" with two border collies as my main companions both on the job and for personal pleasure. Since you indicated you have a border cross I'll pass along a few things mine taught me, with the caveat that dogs, like people, are different.
BCs are work dogs first and foremost. For many years they were bred solely for how well they worked and not what they looked like. That is why they can look so different. The old saw is "you will give your border collie a job to do, or they will find a job to do". So be proactive and find that job for them and think it through.
I do not throw balls for my dogs and thank God they haven't become ball dings. If you want to spend countless hours throwing balls, having balls, rocks, sticks, and etc. laid at your feet and stared at, have at it. If you start down that road you will live with it. Tug of war isn't a suitable job either. And if you have kids, you will need to be very attentive to what becomes a job for a border collie.
I haven't always thought through some of the "jobs". One of my girls is so hardwired to work that the cute puppy "chase the snow shovel as you are trying to shovel the fresh snow" has now become just one of HER JOB obsessions. The same has become true for if I move the wheel barrow, she is right there WORKING that front tire. Or if we go for a ski or a bike ride it is her JOB to watch those skis or the front bike tire with every fiber of her being. She just KNOWS she is doing the JOB she was BORN TO DO. However, now that I have resign myself to knowing that I have unwittingly allowed this to become a JOB, I control it. A little work is okay, but when I say "That'll Do", it means you have done a good job and now it is done unless I tell you to "walk'em up".
On the positive side they have been wonderful with the horses and mules, albeit it is a very good way to have a short life. They have been good for bears. They have been taught from the get go, that elk, moose, and deer are not part of their job, and that is just plumb fine with them, just because they know it isn't part of the job. Try and teach that to a hardwired hunting dog.
Secondly, they are still considered to be the smartest dogs, bar none. I have the cover from an issue of National Geographic on Animal Intelligence with the picture of a BC that I have framed and hung on the living room wall. Given that, they can be sensitive as all get out, so keep that in mind... before you act hastily. I have had to find a new home for a couple of border collies that I got from rescue organizations because they were thunder shy. Unfortunately, they would leave me in the back country and head for the trail head during a thunder boomer. I really hated to part company, but they would not have survived otherwise. I'd suggest getting them use to loud sudden noises when they are younger. Because you can almost never unlearn that fear after they are grown. Record some thunder mp3s and play it softly and over time louder when they are occupied with playing or eating. Take a "fun filled" walk during a thunderstorm. Take a 22 caliber pistol along on a hike. React like everything is normal and do not coddle or console them if they react to the noise, rather, ignore it like everything is absolutely normal.
Also, since they are smart as the dickens, they want to know what to do. My dogs will wait at the fork in the trail or road, BECAUSE they expect and want to know which way? Gee? or Haw? When a vehicle comes down the road they expect to be told "move out, gee... . down... ... " and they will stay laid down right there off to the side of the road while I ride on down the road a good ways... . until they are released with a hand signal and a whistle. Don't disappoint your dog by not telling it what you expect. Remember he/she is a work dog and expects that from YOU.
Well, I know I've rattled on (like usual), but I'm passionate about my friends and if I could pass anything along that would make your partnership with that border collie cross as outstanding as I've found mine, thanks for bearing with me. Oh, and buy a brush, mat breaker, oster shears, mane pick, and etc. for all those burs
