Add POST endpoint for dogs

endpoints/dogs.post.py

@@ -0,0 +1,19 @@
+# Entity: Dog
+
+from fastapi import APIRouter, Depends, status
+from typing import List
+from core.database import get_db
+from sqlalchemy.orm import Session
+from models.dog import Dog
+from schemas.dog import DogSchema, DogCreate
+from helpers.dog_helpers import create_dogs
+
+router = APIRouter()
+
+@router.post("/dogs", status_code=201)
+async def add_dogs(
+    dogs: List[DogCreate],
+    db: Session = Depends(get_db)
+):
+    created_dogs = create_dogs(db, dogs)
+    return created_dogs