I have used Miracle Whip mayonaise for years to take sap off my hands. Melts it like magic. Makes your hands greasy. After the sap is off, wash with Dawn dishwashing soap to cut the grease. Dawn soap is used to wash birds down after getting caught in oil spills from ships. It should not be to toxic to your dog.
WARNING & DISCLAIMER:
SELECT AND USE OUTDOORS AND SURVIVAL EQUIPMENT, SUPPLIES AND TECHNIQUES AT YOUR OWN RISK. Information posted
on this forum is not reviewed for accuracy and may not be reliable, use at your own risk. Please
review the full WARNING & DISCLAIMER about information on this
site.