I understand that the sweetener xylitol is toxic to pets, but what about other sweeteners like sucralose and aspartame?
- Kristin Z.
Great question, Kristin. Sweeteners such as sucralose (Splenda), aspartame (NutraSweet) and saccharin (Sweet N' Low) are not known to cause problems in dogs or other pets, as the sweetener xylitol has been shown to do. However, they could potentially cause mild gastrointestinal upset if eaten in significant quantities, so it is still a good idea to refrain from offering pets such sweeteners.