I have an 11month Collie/Springer cross who I started on SAR training about 3 months ago. Up until 3 weeks ago, she would go after and play with my helper no problem on short runs, if the helper hid in a ditch, she'd go into her. Just recently, it's like her nose has suddenly gone into overdrive though, and every scent or smell is a distraction. She'll make as if to go after the helper, might take a quick sniff and then veer straight off after a scent close by. Or she'll bypass completely, nose in the air after some other scent. At home in my garden, if I hide her toy or piece of clothing, she will hunt until she finds it, whether it's in the bush or up on the shed roof (this is still all fine, but I'm guessing it's because the smells are all familiar). She has plenty exposure to woods and different environments, so these smells shouldn't be new to her.
To be honest, I'm stumped.She was doing well for her level and now it's a case of 'oooh what's that on the wind!' (which is what I want in the long run really!). Any ideas as to how I can get her back focused on the person and ignore distracting scents? I've changed around toys to see if some are better than others, I've pulled back the distance of the runs to just very short ones, one of my next steps is to lace her toy with the smell of hotdog and see if that has any impact. But I'm completely open to ideas to try and get her back to the play drive over prey drive. Or are there some dogs that just never give it up?!
Many thanks
Dor