
Actually with the earlier generations I have pretty well done the same as you.
Knowing that the breed is independant I have had them off lead as soon as they had their jabs. At this age they are still going to ewant to stay with you in the big wide worlsd, and here I build the habit of calling them back to check in as soon as they are out of siight. I rarely used food, as I couldn't be bothered to have to remember to have it in my pockets!
Unfortunately they are not a very toy orientated breed. they will chase it while it is alive, but lose interest after one or two retrieves. they are more inclined to make up their own games with a toy. Often I will find that they are playing chase, toss and catch, but as soon as I try to give the game direction and make the rules, it's "sod that spoiling my fun, you want it play with it yourself"
I have found they are different off lead to several breeds owned by freinds.
For example I went walking with my dobe owning freind in fields at her freinds, also a dobe owner. I was told it would be fine to let her off lead as the fileds were enclosed.
I thought they meant sheep netting or some such :D No what they meant that there were hedges around them!!! Now the doebes off lead would gallop around, and pretty well keep to the open, scanning the horizon. Madam Elkhound, well straight in the hedges,a dn through to the wood s theother side!!! If there is a barrier, and a gap can be found, one must see what is the other side.
On enquiring what was the other side of the woods, Oh the stream, and then th3e main road!!!
Well I am puching my way down a slope theough the hedge caling my bitch, and can't see her, panic, as she doesn't know the ground, and might not realise she was near a road.
Next thing I know, she has reappeared, goodness knows from where ahead of my host, as pleased as punch.
Often if the dogs go out of sight I call them, only to find that they have appeared behind me fronm a toatlly different diorection to where I had just seen them disappear!
Like you said, food I think is fine to get a behviour learned, but to a well fed dog ehat is a tasty treat compared to all those more interesting things to do, especialy as when you finally do return the owner will still be pleased to see you!!!
I did wonder if my difficulties have stemmed from not havig the training of her at the 3 months stage to have off lead, and develop the habit of keeping with/checking with me?
A horsey freind of mine who has elkhounds and Buhunds, and oes Agility witht eh Veteran Elk and a Pap, has a young son of her old boy. He had to be kept to lead excersise until about 18 months due to foot and Mouth.
she now finds that when let off lkead he will clear off returning when he is ready, rather than the more usual keeping Mum in sightr, with occasional detours to a good smell. this is how myolder dogs are. After their initail dash about, or scavenge sesiion (with the oldest) they will come back to me and keep within about 20 yeards. If I stop to chat then they will ahng avout withinn about 20 feet. the young one will often do the same, but at other times she will look at me when I call, tilt the head to the side and clear off!!!
Also she will think on her feet, and head in the direction she thinks I will take, or come back from her detour, and head in the direction she judges I must have gone, only to look most surprised when I blowon my refs whistle from the opposite direction.
When I first had her back at 8/ 1/2 monthsshe didn't recall at all, but I would just turn around, call the others, and after a moments wavering she would follow3 them. I made sure I varied my walking route around the countrey park as much as possible, changing direction frequently to keep her attention. this worked well until she turned two. By then she knew our favourite walks like tha back of her hand, andafte a very frustrating episode where she took off from one of the recreation grounds and disappeared onto some derelict land between two rows of houses I have been restricting her off lead excersise to areas where she would have to run a long way before getting into danger.
On this occasion on Bank Holiday New years day, it was after 11pm, and she would come out, check \I was still there, and go back to feret5ting behind the houses and the rubbish strewn area! I was practically intears, as even thou7gh it was late and the road was a cul de sac I was worried sick that the one car that came along might kill her. By the time she had almost come within reach when I was loudly giving treats to the others, I was abvout ready to kill her myself!
I don't expect too much from my dogs, I like relaxed walks, and all I want from the dogs is that they come back when called, respond to commands such as leave, steady, or the urgent tone in my voice if I really need them back now!!!! In return they can do pretty well what they like, as the walks are for their enjoyment as well as mine. With the older 3, with the very odd glitch i have this.