It is generally considered safe for dogs to enter areas treated with Roundup after the product has completely dried, which usually takes about 24 to 48 hours. While the chemical is most toxic when wet, allowing the surface to dry reduces the risk of exposure. It is also recommended to clean the dog's paws after walking on treated areas to prevent accidental ingestion of residues. Some sources suggest waiting at least 24 hours or even up to 48 hours before allowing dogs into treated areas to minimize any potential health risks. Additionally, because dogs may ingest the chemicals by licking their paws or the grass, keeping them off the sprayed area while wet is important. Roundup can affect gut bacteria and immune health in dogs, so caution is advised. In summary:
- Wait until Roundup is fully dry before letting dogs access treated areas (usually 24-48 hours).
- Clean dog paws after contact with treated areas.
- Avoid letting dogs eat grass or plants from sprayed zones.
- Consider safer or natural weed control alternatives if possible.
These precautions help lower the risk of adverse effects for dogs exposed to glyphosate-based herbicides like Roundup.