As Travis was about to step out of the sun and continue, a dog burst from the dry brush on his right and ran straight to him, panting and chuffing. It was a golden retriever, pure of breed by the look of it. A male. He figured it was little more than a year old, for though it had attained the better part of its full growth, it retained some of the sprightliness of a puppy. Its thick coat was damp, dirty, tangled, snarled, full of burrs and broken bits of weeds and leaves. It stopped in front of him, sat, cocked its head, and looked up at him with an undeniably friendly expression.

Filthy as it was, the animal was nonetheless appealing. Travis stooped, patted its head, and scratched behind its ears.

He half-expected an owner, gasping and perhaps angry at this runaway, to follow the retriever out of the brush. Nobody came. When he thought to check for a collar and license, he found none.

“Surely you’re not a wild dog-are you boy?”

The retriever chuffed.

“No, too friendly for a wild one. Not lost, are you?”

It nuzzled his hand.

He noticed that, in addition to its dirty and tangled coat, it had dried blood on its right ear. Fresher blood was visible on its front paws, as if it had been running so long and so hard over rugged terrain that the pads of its feet had begun to crack.

“Looks like you’ve had a difficult journey, boy.”

The dog whined softly, as if agreeing with what Travis had said.

He continued to stroke its back and scratch its ears, but after a minute or two he realized he was seeking something from the dog that it could not Provide: meaning, purpose, relief from despair.

On your way now.” He gave the retriever a light slap on its side, rose, and stretched

The dog remained in front of him.

He stepped past it, heading for the narrow path that descended into darkness.

The dog bolted around him and blocked the deer trail.

“Move along, boy.”

The retriever bared its teeth and growled low in its throat.

Travis frowned. “Move along. That’s a good dog.”

When he tried to step past it, the retriever snarled. It snapped at his legs.

Travis danced back two steps. “Hey, what’s gotten into you?”

The dog stopped growling and just panted.

He advanced again, but the dog lunged at him more ferociously than before, still not barking but growling even deeper and snapping repeatedly at his legs, driving him backward across the clearing. He took eight or ten clumsy steps on a slippery carpet of dead spruce and pine needles, stumbled over his own feet, and fell on his butt.

The moment Travis was down, the dog turned away from him. It padded across the clearing to the brink of the sloping path and peered into the gloom below. Its floppy ears had pricked up as much as a retriever’s ears can.

“Damn dog,” Travis said.

It ignored him.

“What the hell’s the matter with you, mutt?”

Standing in the forest’s shadow, it continued to stare down the deer trail, into the blackness at the bottom of the wooded canyon slope. Its tail was down, almost tucked between its legs.

Travis gathered half a dozen small stones from the ground around him, got up, and threw one of the missiles at the retriever. Struck on the backside hard enough to be stung, the dog did not yelp but whipped around in surprise.

Now I’ve done it, Travis thought. He’ll go for my throat.

But the dog only looked at him accusingly-and continued to block the entrance to the deer trail.

Something in the tattered beast’s demeanor-in the wide-set dark eyes or in the tilt of its big squarish head-made Travis feel guilty for having stoned it. The sorry damn dog looked disappointed in him, and he was ashamed.

“Hey, listen,” he said, “you started it, you know.”

The dog just stared at him.

Travis dropped the other stones.

The dog glanced at the relinquished missiles, then raised its eyes once more, and Travis swore he saw approval in that canine face.

Travis could have turned back. Or he could have found another way down the canyon. But he was seized by an irrational determination to forge ahead, to go where he wanted to go, by God. This day of all days, he was not going to be deterred or even delayed by something as trivial as an obstructive dog.

He got up, shrugged his shoulders to resettle the backpack, took a deep breath of the piny air, and walked boldly across the clearing.

The retriever began to growl again, softly but menacingly. Its lips skinned back from its teeth.

Step by step, Travis’s courage faded, and when he was within a few feet of the dog, he opted for a different approach. He stopped and shook his head and gently berated the animal: “Bad dog. You’re being a very bad dog. You know that? What’s gotten into you? Hmmmm? You don’t look as if you were born bad. You look like a good dog.”

As he continued to sweet-talk the retriever, it ceased growling. Its bushy tail wagged once, twice, tentatively.

“That’s a good boy,” he said slyly, coaxingly. “That’s better. You and I can be friends, huh?”

The dog issued a conciliatory whine, that familiar and appealing sound all dogs make to express their natural desire to be loved.

“Now, we’re getting somewhere,” Travis said, taking another step toward the retriever with the intention of stooping and petting it.

Immediately, the dog leaped at him, snarling, and drove him back across the clearing. It got its teeth in one leg of his jeans, shook its head furiously. He kicked at it, missed. As Travis staggered out of balance from the misplaced kick, the dog snatched the other leg of his pants and ran a circle around him, pulling him with it. He hopped desperately to keep up with his adversary but toppled and slammed to the ground again.

“Shit!” he said, feeling immeasurably foolish.

Whining again, having reverted to a friendly mood, the dog licked one of his hands.

“You’re schizophrenic,” Travis said.

The dog returned to the other end of the clearing. It stood with its back to him, staring down the deer trail that descended through the cool shadows of the trees. Abruptly, it lowered its head, hunched its shoulders. The muscles in its back and haunches visibly tensed as if it were preparing to move fast.

“What’re you looking at?” Travis was suddenly aware that the dog was not fascinated by the trail itself but, perhaps, by something on the trail. “Mountain lion?” he wondered aloud as he got to his feet. In his youth, mountain lions-specifically, cougars-had prowled these woods, and he supposed some still hung on.

The retriever grumbled, not at Travis this time but at whatever had drawn its attention. The sound was low,, barely audible, and to Travis it seemed as if the dog was both angry and afraid.

Coyotes? Plenty of them roamed the foothills. A pack of hungry coyotes might alarm even a sturdy animal like this golden retriever.

With a startled yelp, the dog executed a leaping-scrambling turn away from the shadowed deer trail. It dashed toward him, past him, to the other arm of the woods, and he thought it was going to disappear into the forest. But at the archway formed by two sycamores, through which Travis had come Only minutes ago, the dog stopped and looked back expectantly. With an air of frustration and anxiety, it hurried in his direction again, swiftly circled him, grabbed at his pants leg, and wriggled backward, trying to drag him with it.

"Wait, wait, okay,” he said. “Okay.”

The retriever let go. It issued one woof, more a forceful exhalation than a bark.

Obviously-and astonishingly-the dog had purposefully prevented him from proceeding along the gloomy stretch of the deer trail because something was down there. Something dangerous. Now the dog wanted him to flee because that dangerous creature was drawing nearer.

Something was coming. But what?