Christmas trees are also generally safe for pets. However, pine needles can cause damage to eyes if pets should run into the tree, such as a corneal laceration. Should pets ingest the sap produced by the tree, mild gastrointestinal discomfort may occur, but natural trees are generally non-toxic for cats and dogs.Click to see full answer. In respect to this, what Christmas trees are safe for dogs?The most common “live” Christmas trees are fir, scotch, and pine species. Generally, these trees are only mildly toxic. If the pet eats a lot, then the toxicity level increases. Christmas tree oils can ?be irritating to the mouth and stomach, causing excessive drooling or vomiting.Also Know, how do I keep my dog away from the Christmas tree? Keeping Pets Away From Your Christmas Tree and Ornaments Spritz Your Pets with Water. Every time you see your pet come near your tree or decorations, use a water bottle to spritz them lightly with clean water. Use Bitter Apple Spray. Keep a Bottle of Citrus Spray Handy. People also ask, can Christmas tree make dog sick? Real Christmas Trees Can Be Dangerous, Too Because pine needles are not digestible, eating them can hurt your dog. Even older dogs might enjoy the scent and put the needles in their mouth. Because they’re sharp, needles can puncture your dog’s GI tract.Can dogs be allergic to Christmas trees?Christmas Trees and Dogs Don’t Mix. Needles: Don’t let her chew or swallow fallen Christmas tree needles. They are not digestible and can be mildly toxic depending upon your dog’s size and how much she ingests. The fir tree oils can irritate your dog’s mouth and stomach and cause her to vomit or drool excessively.