Ok this is something of a pet subject with me.
I've got a 2 year old lab and a have a revolving door of foster dogs and they all end up with near perfect recall. And until they do - I mean 99.9% come back like a bullet train whatever else is going on they are on a long line (not a retractable one - dangerous and should be banned).
The reason I teach recall is because safety and responsible dog ownership and because I'm damn lazy and I much prefer being able to walk anywhere and be totally relaxed that a dog is going to come back to me. And because I walk a lot of reactive dogs and the reason they are reactive is because muppets let their dogs off lead without being able to recall them from other dogs. It's extremely dangerous - for both dogs and the person at the end of the lead.
My lab is textbook and had perfect recall but she went from perfect up until about 8 months when she turned into a teenager and it was like she had forgotten everything. She had by but suddenly the world was very exciting and no longer scary and she wanted to go explore/play/find a boyfriend.
So she went back on a long line and I started everything from scratch.
Recall starts in the house - not when they are merrily gallivanting about ignoring you.
If you don't have a recall word that's not their name - make one up. They heard their name all the time and it becomes meaningless. You need a word that means come to me now - whatever else is happening.
I use heeerrreeeee - just because it's easy to yell in an exaggerated way to start with and eventually just becomes a short "here" to get the same reaction.
You are lucky- labs are very food motivated - but as you're found - the lure of independence can be even more motivating when they are teenagers.
So 1. Increase their food motivation
If you feed kibble, hold back a half or so of breakfast and she gets fed it when she comes to "here". I always do this in the house - from inches, then feet, then a different room, then the garden then a mixture of all of these. Each time - the moment she makes a move towards you reward with a "YES" then the food when she gets to you. Repetition and timing.
When this is instant do it outside on the long line. Set her up to succeed - recall every time she looks at you. In the teenage years but actually This just works with all dogs - you have got to be wayyyy more fun and interesting to come to than anything that is going on.
How I do this is - on the long line
- huge yes and for paying attention
- running away a bit to ignite her chase instinct
- Feed a treat (and by treat I mean a bit of kibble) by hand - and this is the real magic - chucking it at her and best of all scattering a few bits around d my feet so she has to hunt it out.
- Intersperse the kibble with really high value treats, chicken/cheese/sausage
Call ONCE - if no reaction and sharp tug on the lead to get attention and then yes and reward
As time goes on I start to reward any time she looks at me - by throwing a treat on the ground next to me.
On a typical hour walk I will recall 40+becomes a fun game. Heerrreeee yes, scatter treats/kibble lots of praise
Once they've come back I will walk backwards and do and second and their recall with instant treat/praise/yes.
When I teaching a teenage lab or a foster with allegedly no recall I look like a loon - I'm the most exciting thing in that dogs world.
I do all the initial recalls outside where there are no distractions. And then do it when there are loads of distractions/other dogs off lead/squirrels etc.
With time I keep the long lead on by drop it and rinse and repeat.
It works. And once the teenage phase is over you have a dog you can recall in any situation.
Even with the rock solid lab I recall her 10-15 every walk WHEN I DON'T NEED TO. It's the equivalent of checking the brakes and steering on a car.
I can recall her now mid play with a dog/from a deer - always. But she stayed on the long line until I could.
I just used and am still using this with my current foster - who had never been off lead because he just ran off and would t come back - he's a late developing teenage lab/Shepard mix with low food motivation/drive.
I've created it by feeding him his breakfast on our morning walks and most of his dinner (the kibble part of it) and recalling him in the house/out on walks/everywhere 30-50 times a days. He thinks it's a great game now and after 2 weeks I m at the dropping the (still attached long line) for about 50% of our customers alls - which means he gets to run and play and be a proper dog.
He's another couple of weeks at least away from me getting rid of the long line - and I'll play that by ear. I'd rather her was on it for a few more months if it means he has near perfect recall.
So it's not you - it's them
Bloody teenagers - but if you do all or some of the above you'll have a safe dog that can run around like a loon but be totally in control at tbe same time. It makes owning a dog a joy and for me is worth the effort for the long term gain.