Not Ten Seconds in and I Manage to get Attacked. (Please reply!)

I trudged up the hill, my clothes tattered and my hair tangled. I was sure this was the place my father was talking about. Halfway up I hear a deep growling. I mumbled a curse. It was another one of those Demonic Dogs again, I was sure. I took out a rusty steel kitchen knife and turned to find not one, but three Dogs. Three giant, murderous, ugly dogs staring at me. "Oh, boy." I whispered.

I was leaning against Thalia's pine tree reading when a heard a bark. I looked over cursing under my breath and ran to help the new half blood.

One of the dogs charges me and I roll out of the way in time, but then another one jumps toward me. I try to stab it, with little effect. It lands on top of me. Little known fact: The thing's breath smelled like a gym sock, filled with the most vile smell you can imagine. Times ten. I struggled and tried to push it off me, and somehow, it is propelled into the woods. Another on jumps toward me, but just then a silver owl swoops by and drops a sharpie into my hands. Then that turns into a four and a half foot long celestial bronze spear. My instincts take over and I swiftly jab at the dog. With a yelp it shrinks into dust. Not wanting to get killed, I sprint to the tree, but I trip on the roots. Down I tumble into the stange camp, as my spear turns back into a sharpie.