pets

Fish Oils and Toxoplasmosis

The Animal Doctor by by Dr. Michael W. Fox
by Dr. Michael W. Fox
The Animal Doctor | February 17th, 2013

DEAR DR. FOX: I have no pets, but I really, really, really love animals, particularly kitties!

You've made mention of using fish oils rich in the omega compounds. However, some media and concerned environmental groups talk of the depletion and pollution of global fisheries. Flaxseed and hempseed are processed to provide omega oil compounds 3, 6 and 9. Is there any harm in using a plant-based source instead of a fish or krill oil as you recommend?

My other question is about toxoplasmosis, which can be found in pet cats, rats and ferrets. It is harmful to humans. An infection of toxoplasmosis can result in compromised cognitive function and other health problems. How can current and future pet owners reduce the risk of acquiring a toxoplasmosis infection? How can they check for it? -- J.R.M., St. Louis

DEAR J.R.M.: Nutritional science has shown that some people, like most cats and probably many dogs, are unable to process or convert omega-3 fatty acids of plant origin into DHA (docosahexaenoic acid) and EPA (eicosapentaenoic acid). These acids are essential for brain development, vision, immune system function and a host of other body functions. They also help balance inflammation-causing omega-6 fatty acids, which tend to be in excess in the human diet. For details, see my article about krill oil on my website, DrFoxVet.com.

American consumers and their pets are facing a major nutritional deficiency and imbalance when it comes to these essential fatty acids. As a vegetarian, I rely on flax and several supplements, including DHA Algal-900 from Finest Nutrition and Nordic Naturals Algae Omega. For dogs and cats, I recommend Nordic Naturals fish oil or free-range, grass-fed beef, dairy or poultry, which is higher in omega-3s than products from conventionally raised and fed animals. A small amount of canned sardine or mackerel can also provide some of these essential nutrients.

Toxoplasmosis is diagnosable by alert epidemiologists and parasitologists, and it is treatable in patients not too damaged by these organisms. To best prevent toxoplasmosis, be careful when handling raw meat (or go vegetarian/vegan); wear gardening gloves when working in soil; outlaw people allowing their cats to roam free, becoming infected from killing and eating rodents; and avoid contact with feces when cleaning out the litter box.

DEAR DR. FOX: As a horse owner, I am bugged by all the vaccines being given to them. I agree with you that they can harm the horses' immune systems. Now we have eastern equine encephalitis, which can infect humans, and West Nile virus, which can kill horses and people. What's next? We never had these diseases when I was younger. What is going on? -- A.R., East Lansing, Mich.

DEAR A.R: Your question is timely because health experts and a few political leaders are waking up to the consequences of climate change/global warming, which facilitates the spread of some insect-borne diseases like the two that you mention.

Wind currents and warmer temperatures help spread viruses across continents, as can infected migratory birds. We need to acknowledge the role of humans in helping spread these so-called emerging diseases like West Nile virus and the increasingly frequent influenza epidemics.

Insect-borne diseases such as eastern equine encephalitis, West Nile virus, epizootic hemorrhagic disease, the Schmallenberg virus, and a host of tick-borne diseases from Lyme disease to Rocky Mountain spotted fever might be reduced if we stopped using pesticides. This may seem counterintuitive, but biting insects quickly develop resistance to the pesticides while the bats, birds and other creatures that consume them and help control their numbers get poisoned. The white nose syndrome fungal disease currently decimating bats may be a consequence of immune system impairment by pesticides. Ditto the fate of the honeybee and other beneficial insects.

But the agrichemical industry does not want to hear any of this, and the drug and vaccine industries continue to profit from anthropogenic, man-made diseases. The solutions are seen as an economic threat to this establishment, but they should be regarded as an opportunity to serve the greater good and profit ethically.

(Send all mail to animaldocfox@gmail.com or to Dr. Michael Fox in care of Universal Uclick, 1130 Walnut St., Kansas City, MO 64106. The volume of mail received prohibits personal replies, but questions and comments of general interest will be discussed in future columns.

Visit Dr. Fox's website at DrFoxVet.com.)

pets

How Do Animals Feel About Euthanasia?

The Animal Doctor by by Dr. Michael W. Fox
by Dr. Michael W. Fox
The Animal Doctor | February 11th, 2013

DEAR DR. FOX: In your dreams or in working with sick animals as they pass on, have you ever gotten a sense from them of how they feel about humans ending their lives when they are ill?

Although we rationalize it as the most caring and compassionate thing to do, do we really have the right to do that to other beings? How do the animals think and feel about it? -- R.B., Philadelphia

DEAR R.B.: In my experience euthanizing animals and my limited experience with hospice care for humans, fear is the biggest issue. People and animals who know that they are going to die and are not at peace or feel insecure need all the help that caregivers can provide to make the transition as smooth as possible.

I have met all my beloved deceased animals in my dreams. Some of them did not have smooth exits, but all of them are shining with happiness now. While that could be my own psyche helping me feel good, I believe that there is irrefutable evidence of life after life. I contend that it is our duty to liberate animals under our care from intractable, incurable suffering. They have ways of letting us know they're OK once we get through our own guilt, anger, helplessness, depression and other feelings that can sweep over us when we relive the events leading up to the time when a humane death -- euthanasia -- is administered. In some instances, animals, like people, and their loved ones are blessed with an easy passage, dying in their sleep or in the arms of their loved ones without any anesthetic or pain-, heart- and brain-stopping medications. Empathy and compassion must take precedence over extending life at all costs.

I hope that this response helps answer these questions. I must add that some people have not come to terms with accepting death and do not appreciate the emotional exhaustion and ethical burden on many caregivers, as evidenced when they berate me for suggesting to readers that they should have their animals euthanized.

Note: I emailed this reply to R.B., who replied: Thank you so much for sharing your personal experience and perspectives on this most delicate subject. I feel a little more at peace now after having read your letter. Not only is it OK, it's actually our duty to liberate animals under our care from suffering.

JERKY DOG TREATS BEING RECALLED

Thousands of complaints about dogs becoming ill and even dying after consuming chicken jerky treats have been filed with the FDA. But, as I have documented on my website, DrFoxVet.com, no specific cause has been identified. I have long suggested food irradiation as a factor.

Now these widely marketed dog treats, all manufactured in China, are being taken off the market -- not because the poison has been identified, but because minute and allegedly harmless traces of an antibiotic used by poultry producers in China and prohibited in the U.S. has been found by the New York State Department of Agriculture & Markets. Here are a few notable recalls:

-- Waggin' Train LLC is voluntarily withdrawing its Waggin' Train and Canyon Creek Ranch dog treats sold in the United States until further notice. For product refund or more information, call 1-800-982-0704 or go to waggintrainbrand.com.

-- Milo's Kitchen Chicken Jerky and Chicken Grillers home-style dog treats are being recalled. Consumers with questions about Milo's Kitchen products can get further information at 1-877-228-6493.

-- IMS Trading Corp. is taking its Cadet Brand Chicken Jerky Treats off the market. For more information, visit imspet.com/recallchickentreats.htm.

(Send all mail to animaldocfox@gmail.com or to Dr. Michael Fox in care of Universal Uclick, 1130 Walnut St., Kansas City, MO 64106. The volume of mail received prohibits personal replies, but questions and comments of general interest will be discussed in future columns.

Visit Dr. Fox's website at DrFoxVet.com.)

pets

Musty Odor Remains Even After Baths

The Animal Doctor by by Dr. Michael W. Fox
by Dr. Michael W. Fox
The Animal Doctor | February 10th, 2013

DEAR DR. FOX: I have an 11-year-old spayed female mix-breed dog. She has a musty odor that will not go away, even after a bath. I have changed her food to no avail.

Do you have any suggestions that might help? -- E.B., Archdale, N.C.

DEAR E.B.: Older dogs often develop a distinct odor, which can be quite penetrating when one is close to them or sharing the same room. The smell is usually associated with the kidneys and liver not working as well as they should in ridding the body of waste products and toxins.

A generic approach to this geriatric issue is a regimen of regular exercise, weight management and a weekly "dry bath" (rubbing in and brushing out baby powder to absorb and remove odors). You might try various natural herbal spray products like PetzLife Bath Eaze, a bathless shampoo and conditioner, and Odorz Off bedding odor remover.

Launder your dog's bedding weekly using detergent with natural fragrances. In many instances, a periodic shampoo with Selsun Blue and daily supplements of brewer's yeast and flaxseed oil (about 1 teaspoon of each) in the dog's food can be of great help.

My old dogs always seemed happier and livelier when they smelled better, and I am sure many dogs become depressed by their stink.

A change in body odor can also mean a change in activity and the content of the skin's oil. A full veterinary checkup would be worth the investment, if you trust your nose as a potential diagnostic tool. Some smelly old dogs, for example, have poor thyroid or adrenal gland function, and no amount of shampooing is going to address the cause.

DEAR DR. FOX: Are wood pellets safe for kitty litter? I know pine is not good for cats, but I heard some shelters use the pellets. I use World's Best, but it's expensive with five cats. -- S.P., Minnetonka, Minn.

DEAR S.P.: Wood pellets (and also cedar chips/shavings) may contain dioxins and other potentially toxic chemicals, especially if made from treated lumber, and their absorbency of cat urine may be poor. Recycled newspaper pellets, like Purina's Yesterday's News, is more absorbent and may be safer than wood pellets. I have tried various cat litters, including imported coconut fiber, which can be very messy. In spite of the expense, I use the corn-based World's Best cat litter.

Some cats are allergic to corn in their food. I know of one cat whose cystitis cleared up after she was given a corn-free diet, but came back when a corn-based litter was used.

As a note, clay-based litters can be dusty and contain silica and other particulate material. Also, I advise that you not use scented cat litter. Cats can become allergic or develop hypersensitivity to synthetic fragrances, including room air fresheners.

DEAR DR. FOX: I have an energetic and bored 5-year-old (rescued) cat -- a part flame, part Siamese named Ziggy. He's very bright and can open doors and respond to commands. I'd like to teach him more tricks, but I haven't found anything of interest. Is there a website you might suggest? -- B.D., Leland, N.C.

DEAR B.D.: I am glad to learn of your interest in making life more stimulating for Ziggy. My book "Supercat: How to Raise the Perfect Feline Companion" has a full section on providing environmental enrichment, games and challenging IQ tests for cats.

Don't forget the best provision for a single cat is a companion, since two cats living together are generally healthier and happier than those who live alone.

(Send all mail to animaldocfox@gmail.com or to Dr. Michael Fox in care of Universal Uclick, 1130 Walnut St., Kansas City, MO 64106. The volume of mail received prohibits personal replies, but questions and comments of general interest will be discussed in future columns.

Visit Dr. Fox's website at DrFoxVet.com.)

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