My Maltese, Hannah, weights 8 lbs. She’s not the one with the allergies. My allergy dog is Katie, 7 lb. champagne color Maltipoo. Poor thing is or I should say was a real mess. More problems than any one dog should have. Have you looked on line to see what you can get? Also the Pet Supermarket probably has better stuff also. It’s time consuming because you’ll need to read the ingredients listed. Just try to find something that has the least amount of ingredients in it and that you can actually recognize what they are. Also try to find one that says it’s soap less. Not sure why Bentley would have the oily problem after shampooing and not the others. But maybe you can get a shampoo that works for Bentley and not use it on the other two that don’t have the skin issues. Does he have food issues? If so, what is he allergic or intolerant to? It’s exhausting and time consuming trying to find things that dogs with intolerances to food and environment can deal with. Took me 4 years to get Katie to a level where she’s happy, healthy. No more scratching, sores, bad breath, bad gas. There were times I thought it would never happen but I just kept lists of everything I fed her so that every time I had a problem with something I would try to figure out the offending ingredients whether it was food or shampoo. The shampoo issue was the last thing that I finally figured out. I was even trying prescription shampoos which were ridiculously expensive and did not help at all. I also found that she was having issues with the laundry detergents so I switched everything to dye free fragrance free. I no longer burn candles in the house. Nothing that can possibly bother her. Like I said. It’s been like a full time job and exhausting. But when I see her now I know it was worth all the work.
