Chronically itchy dogs make up a large portion of my practice.
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Many people come to me for alternative ways to help control the itch. Here, I have compiled a list of five supplements that can help support allergic dogs.
It is important that you work with your veterinarian to help diagnose and treat your dog properly. These supplements alone will most likely not be enough to stop your dog’s itch. Combined with diet and regular veterinary care, these supplements can help improve your dog’s itch.
1. Omega Fatty Acids. This is a no brainer. Every dog should be on an omega-3 fatty acid supplement. Omega-3 fatty acids have been shown to help decrease inflammation and benefit organ function. For some itchy dogs, this is all they need to drastically improve their itch. Giving your dog omega-3 fatty acids can significantly reduce the amount of steroids that it will take to eliminate biting, scratching and chewing. Fish oil, krill oil, and green-lipped mussel are all great sources of omega-3 fatty acids.
Dose: 25 mg/kg EPA + DHA per day
Recommended Brand: Ultra EFA from RxVitamins
2. Probiotics. While probiotics don’t directly stop your dog from scratching, they do promote gastrointestinal health. Having a good population of healthy bacteria in the gut of your dog can drastically reduce and prevent allergies.
Dose: 10 billion CFU (Colony Forming Units) per day minimum
Recommended Brand: Probiotic Support Formula or RxBiotic
3. Quercetin. This is a bioflavonoid and is often referred to as “nature’s Benadryl.” This supplement is usually paired with bromelain and is thought to have synergistic effects when used together.
Dose: 125 mg once daily for small dogs (0–20 lb); 250 mg once daily for medium dogs (25–50 lb); 375 mg once daily for large dogs (>50 lb)
Recommended Brand: Quercetin by Pure Encapsulations
4. CBD. It is thought that CBD can help reduce allergic inflammation. While this may or may not be true, CBD’s real benefit is calming the nervous system and reducing anxiety. Many dogs with chronic allergies suffer secondarily from anxiety.
Dose: View our HempRx pet dosing chart
Recommended Brand: HempRx products
5. L-theanine. This is another great supplement to control anxiety. L-theanine works by increasing serotonin and therefore increasing your pup’s overall sense of well-being. Many dogs continue to bite, lick and chew past the resolution of their allergies due to chronic stress and anxiety.
Dose: Dogs up to 25 lb = 10.5 mg once daily; 25–50 lb = 21 mg once daily; 50–100 lb = 42 mg once daily; over 100 lb = 63 mg once daily
Recommended Brand: Nutricalm by Rx Vitamins for Pets
Be sure to check out my Itchy Dog Bundle, which includes some of these recommended products, and a bonus product of antiseptic wipes.
Remember to work with your veterinarian before starting your dog on any new supplement or diet. I would love to hear from you! Leave a comment below!
With love,








1 comment
Hi there. Are any of you product available in South Africa? If not would shipping it across be allowed. We have the most beautiful golden retriever and we have covered all mite or yeast facts and the vet wants to put him on aprocol which is the tables to the cytopoint injection but it has so many negative long lasting effects. We had him on cytopoint for over two years with no positive results. Had hom in so many different food options from hills to all other options. We have him currently on Canigan salmon as I believe they can be allergic to poultry so we stay away from chicken, turkey or any related poultry products. Any advice or possible guidance would be greatly appreciated. For some reason I feel I need to focus on his gut with aom booster or supplement as this is the only other option we have not tried.