QUOTE(hryeunice @ Jan 20 2011, 02:00 PM)
Hello all!
I am distressed.

My doggy has allergy and I brought her to the clinic for a check-up. The vet did a swab test on her allergy area and confirmed 3 kinds of infection - fungal, bacterial and normal allergy.
The vet said the allergy could be caused by dog food. This is the second time it has happened and I really don't know what food to put her on. The last time she had an allergy, it was on Canidae.
When I adopted her, I put her on Eukanuba, then I changed to Orijen 6 Fish and she was doing well on Orijen. Then I changed her food to Canidae because a closed friend recommended it. But after eating Canidae, she started having swollen bumps between her nails on her paws. So I stopped giving her Canidae and gave her Orijen Adult. She was ok, but we felt that it didn't keep her coat well like how Orijen 6 Fish did. So when Orijen Adult finished, we bought Orijen 6 Fish.
And now she has this allergy and the vet said it's most probably the food she takes. I am not sure if it's the dog food, because Orijen is corn-free and it's one of the best dog food we have in the market.
My only concern is this: My boyfriend's mom has been giving my dog bread from time to time in the past two weeks. Gardenia bread... And I need to know if this will caused her to have allergy? Since bread has wheat flour and all.
Can someone enlighten me? I wanted to stop my bf's mom from giving my dog bread, but I didn't know how to tell her without hurting her feelings. I don't know if it is the bread that is causing the allergy and I don't know if bread is bad for dogs. Hope someone can help.
Thanks!
Firstly, i have to ask exactly how your vet made a diagnosis of food allergy from a simple skin swab? As far as i am aware the ONLY way to confirm a food allergy is to use an elimination diet for at least 3 months. A food allergy can be suspected from seeing certain symptoms in a dog (although all of these can be seen without a swab). The only way i can think of that a swab would help lead to a diagnosis of food allergies is if it found no cause for the symptoms that were present (both a fungal or bacterial infection could explain any symptoms that would possibly indicate a food allergy).
Also, most veterinarians and researchers agree that less that 10% of dogs actually have food allergies. Symptoms suggesting allergies are more often caused by external allergens (dust, pollen, chemicals etc) rather than ingested food allergens. However switching to a very high quality, usually fish based food (as most people do when they suspect food allergies) would help relieve skin symptoms of any allergy by boosting both the skin and immune system which would make it seem like the dog had had a food allergy and switching the food had stopped the allergy.
The fungal and bacterial infections must be fully healed before there is any chance of getting any hint about allergies. I'm assuming your vet has prescribed you some combination of Antibiotics, Anti-fungals possibly Anti-inflammatories and probably some form of medicated wash as well. After the courses of medication have been completed, see if the symptoms have subsided (although they may just be temporarily hidden by the medicated wash/Anti-inflammatories).
Depending on which area is affected, even if the symptoms reoccur, it could be due to a reoccurring fungal or bacterial infection (with the other being an opportunistic infection). Keep a very close eye on the affected area and go for another skin swab/scraping as soon as any redness, itchiness or abnormal skin is seen, if there is already a fungal or bacterial infection, it is most likely something in the environment passing on the infection rather than an allergy. If no fungal or bacterial infection is found, then you should move on to look for potential allergens.
As it is extremely difficult (as well as long and time consuming) process to determine exactly what is causing the allergy symptoms, learning to manage the allergies though food and supplements is usually the best course of action.
There is some evidence that environmental allergies respond well to steroid treatment (whereas food allergies are not improved at all) so you could try a short round to rule out (or prove) that environmental factors are to blame for the allergies.
If the symptoms respond to the steroid treatment and you have time (and discipline), you can try to eliminate all potential allergens until the symptoms subsided and then slowly introducing them one at a time until the symptoms reoccur (then you know that whatever was last reintroduced is the cause of the allergies). This process of elimination can take many months to years as you would need to introduce only one potential allergen per month and ensure that no new potential allergens are introduced at any time during the trial to keep the results accurate.
If there is no response to the steroids, then you would need to move on to a novel food trial. During a novel food trial you must find a brand of food that is as different as possible to anything the dog has eaten before (usually finding a food with a novel protein (meat) and carbohydrate (rice etc, or now you can choose a grain free variety) is considered enough, but sometimes it is a more obscure ingredient causing the allergies, so finding a food as different as possible saves time and stress). The dog must eat this food and ONLY this food (no treats, no snacks, no nothing) for at least 3 months. If the symptoms are seen to subside during this time, the dog should then be put back on the original food for 2 weeks, if the symptoms come back the elimination food is used again to see if the symptoms again subside. If they do it is confirmed that something in the original food is the allergen (causing the symptoms).
At this stage you can choose to stick with the food that reduced or eliminated the symptoms or you can slowly try foods with different ingredients to try and pinpoint the exact allergen (although this is a very very complicated, time consuming and often frivolous endeavor).
Finally to answer your question, yes your boyfriends mother should definitely stop feeding your dog bread, it is not good for dogs at all. A healthy dog may be able to take a small corner of your sandwich as a snack on occasion however if your dog is already experiencing skin issues, many of the ingredients in bread (especially commercial breads such as gardenia) will definitely not help the situation.
Perhaps try buying her a pack of treats and ask her to feed those. Try to find natural, 'healthy' treats, there are a lot of them around at the moment. Salmon based would be good as it could help reduce, and probably won't worsen your dog's skin problems. You can tell her that you are very happy she likes your dog and wants to give her treats, but that she is suffering from some skin issues that could be made worse by the bread.
Sorry it turned out very long, hope you find it useful. If you need anything explained in more detail let me know

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