Now, you may not see this ingredient on the list with the exact term, so look for the following:
- Bronopol
- Diazolidinyl urea
- Sodium hydroxymethylglycinate
- Quaternium
If any of these are mentioned in the list, then they have formaldehyde preservatives in them. They are dangerous for the dog because they cause itchiness, blistering, and skin scaling. So stay away from the product with these chemicals.
Be careful which product you buy for your dog’s skin. Realizing the sensitivity of the issue, IVS Pet has come up with dog shampoo for dry skin that has natural products to protect your pup’s skin.