Is Blue Pond Dye Safe For Dogs. Signs of poisoning can occur 30 minutes to a few hours after exposure,. Pond dye is a specialized product formulated to add color to the.

Additionally, if you swim in your pond or your dogs enjoy splashing about in the pond, the pond dye will not harm either your human or canine family members and our pond dyes are veterinarian approved. Blue dye also has a secondary benefit of reducing sunlight penetration, which helps control algae growth.