At home your dog turns on a sixpence. At the park the same word bounces off them. It is the most common thing owners tell us about recall, and it has an ordinary explanation.
Why the yard proves nothing about the park
In the yard there is nothing else on offer, and you are the most interesting thing there. Your dog is never more than 30 feet away. Every one of those changes at the park.
Dogs also respond less to their owner's cues around the onset of adolescence, and that responsiveness returns later in the stage. The park is where that dip shows up first.
The three things the park adds
Distance. A recall practised at 15 feet is not the same behaviour at 60 feet, and most owners jump that gap without noticing.
Distraction. Other dogs, movement, smells and people all pay continuously. You pay once, and usually at the end of the fun.
History. Every call your dog has ignored at the park is a rehearsal of ignoring you there.
Today, on a long line
Put a 20 to 30 foot long line on a harness for the next 2 weeks at the park. It is not a training tool, and you never reel your dog in on it. It is how you stop rehearsing the failed version.
Arrive and stand still for 2 minutes. Let your dog look, sniff and take the place in before you ask for anything.
Call once, at 10 feet, at the quiet edge of the park. Feed 3 treats beside your knee, then release them back to sniffing.
Do 6 reps like that and go home. The temptation is to try one at 50 feet with a dog in view, and that is the rep that undoes the other 6.
How to raise the difficulty without losing it
Raise one thing at a time, distance or distraction, never both. When you change the place, drop the distance back to 10 feet.
Move up only when 5 of 6 reps come in quickly and without a detour. Criteria on paper beat a hopeful guess in the moment.
Pay well outdoors. Chicken or cheese at the park, kibble in the hallway. The reward has to compete with what is out there.
Staying below the point at which your dog can no longer take food from your hand is the condition for learning outdoors. If they spit out chicken, the spot is too hard today.
Two habits that make the park harder
Calling only to clip the leash on and leave teaches that coming back ends the walk. Call, feed, release on 4 of every 5 recalls, and let the fifth be the end.
Calling twice, then three times, then shouting teaches that the first call is optional. One call, then go and get your dog without a word.
Reward-based training has been associated with higher reported responsiveness, and reward-based methods are what the veterinary behaviour guidance recommends. A remote collar is not the shortcut it is sold as.
Safety note
A recall that changed over days rather than weeks is a different question. So is a dog who has started growling, freezing or avoiding other dogs at the park. Book a veterinary examination, because sudden behaviour change warrants one and pain often presents as a change in behaviour.
Today's version, in one line: long line on, 6 reps at 10 feet at the quiet edge, then home.