Awks - that why we don't have anything other than lawn in our garden. 
NCIS, he's doing really well.
Pip didn't do so well today unfortunately. We had had a great time, just in the local park. Pip and Lurcherboy charging about chasing tennis balls and each other. Then a woman entered the far side of the park with a black Cocker. He shot across the park to us, from one side of the park to the other and ok, he was friendly, but his owner just carried on walking the other way around the other side of the park and didn't even attempt to call him back. He came up, then slowed and stalked us, watching my two and that made Pip really nervous. He started spinning on his lead, then did a couple of little wuffs under his breath at it.
I decided the best thing to do was be jolly and walk off, so we did and he was ok watching it say hello nicely to Lurcherboy, but then the daft thing tried to get to him again and Pip was beside himself trying to get away.
Eventually it gave up and went back to where it had left it's owner, but couldn't find her, as of course she was halfway around the park by then, so started charging about frantically searching for her.
She completely ignored the dog the whole time and just carried on walking. 
I was really annoyed. He's only ever barked at another dog once and that was also when it was staring at him intently. He's been so good at saying hello to other dogs recently and so much more relaxed around dogs in general, but I was powerless to control this situation and handle it properly for him as the other dog was loose and miles from it's owner.
Took him to the vets tonight for his rabies jab and passport and he was too scared to walk past a really cute little Norwich Terrier. He was interested in it when it was on the other side of the waiting room and didn't show fear, but then when we had to walk past it into the vet's room he flatly refused. 