Thursday, May 7, 2015

The Risks of Animal By-Products and Ethoxyquin in Pet Food

By-products are waste matter, when we refer to animal by-products we refer to anything that is not "meat".  As such chicken by-products can include beaks, feet, and to a limited extent, feathers.  By-products can also include cancerous tumors, collars, and so forth.  As if this is not bad enough, these by-products are preserved with a chemical pesticide known as Ethoxyquin, a Monsanto product.

Ethoxyquin is not always listed on an ingredients list even when it is in a particular pet food. It is used to preserve “by-products”; it is considered to be part of the by-product and as such many pet foods are not listing Ethoxyquin on the label. Ethoxyquin may also be used to preserve animal fat, and as the manufacturer did not add the Ethoxyquin they do not have to list it; however they will be aware if it is in the fat they used or not, and as such pet foods that list ingredients as Human Grade Ingredients, will not contain Ethoxyquin.

Author's cat walking among the hens.

  What is Ethoxyquin?


Ethoxyquin is a chemical pesticide; in most countries it is not accepted to be used in human foods, in fact it is totally banned on some countries.  It has been shown to cause death in fish, and has been speculated to be linked to health problems in cats and dogs, including liver problems, and cancer.  Just what are the concerns?

In 1997 the United States Food and Drug Administration Center for Veterinary Medicine launched a study. The results were not published nor made public, however the study did result in a request that pet foods reduce the use of Ethoxyquin from 150 parts per million to 75 ppm. (source – Wikipedia) This is 300 times higher than the permitted residue in beef or pork to be consumed by humans. In 1956 an interview took place between Monsanto (makers of Ethoxyquin) and Dr. Lehman of the US FDA, who said if pressed he would have to rule that Ethoxyquin is “harmful and deleterious” and that no amount of retesting could convince him otherwise. This was reported in the January/February issues of Natural Pet Magazine, 1994.

The Chemical Toxicology of Commercial Products lists Ethoxyquin as a 3 on a scale of on a scale of 1 to 6, with 6 being so toxic that fewer than 7 drops would be fatal. They indicate concerns about depression, convulsions, coma, death, skin, or liver damage.


Many sites list Ethoxyquin as a carcinogen, used commonly as a rubber preservative. Wendy Volhard and Kerry Brown, DMV, state in their book “The Holistic Guide to a Healthy Dog” that the addition of Ethoxyquin in dog foods caused a rise in reported incidence of sterility, deformities in pups, periodontal disease, precancerous lesions of the liver, kidney, and bladder, as well as vaccination failure, and an increase in cataracts.


Many North American made cat and dog foods continue to use Ethoxyquin, including Hills Science Diet, Purina, Iams, Royal Canin, Nutro, and Eukanuba (and others). As a cheap preservative Ethoxyquin is usually found in the less expensive cat and dog foods.


Ethoxyquin may also be used in some livestock feeds (but is highly regulated). These animals are typically slaughtered before problems arise from continued eating of this food, but at least one concerned owner, Sibylle Faye, and her veterinarian, had concerns that her lovebird suffered problems and died from the results of eating food preserved with Ethoxyquin, as reported at the bottom of this link.


In livestock feed Ethoxyquin can be used as a grain preservative, but must not be fed for longer than two years. So why is this chemical pesticide allowed in our pets food?  Why is a dangerous chemical pesticide that is banned in human foods, restricted in livestock, allowed in cat and dog food?

  
Pet owners should always read the ingredient list, and should avoid Ethoxyquin, or anything that could potentially be preserved with Ethoxyquin (by-products in particular and animal fat). Foods should be listed as containing Human Grade Ingredients Only. Vitamin E, (Tocopherols) is a safe, but more expensive preservative used by the better quality pet food companies. 

Friday, April 24, 2015

How to Save Money on Pet Supplies

Everyone wants to save money and pet owners are no different.

If you are a pet owner here are some tips to help you be more frugal, but first I will tell you some things not to cheat on.

Pet Food


Do not buy the cheapest pet food you find.  Typically this pet food is cheap because it contains cheap filler ingredients.  When you feed these pet foods to your pet your pet has to eat more food to get the nutrition it needs.  As such you end up buying more food in the long run than if your pet was on a good quality pet food.  Additionally eating all that junk can cause health problems in your pet, such as diabetes.  Cheap filler ingredients include corn, wheat, and by-products (beaks, feet, feathers).

Dog owners can save some money on dog food by feeding the dog human left overs (not table scraps), such as unfinished vegetables (not avocado or onions) and so forth.  Some people will even go so far as to actually cook for their dog.  This can save money too if done correctly.

Buy Used Pet Supplies


Some pet supplies can be purchased used, at garage sales and such.  These should be washed well.  Never buy plastic bowls used, in fact plastic bowls should not be used in general, but if you can find stainless steel bowls or ceramic bowls, those are ideal.  To be fair stainless steel bowls are not expensive new either.

Cat litter boxes can be purchased used, wash them with a bleach water solution and allow them to air dry.

Dog houses can be purchased used, however wooden dog houses cannot be sterilized so parvo may be a concern.

Carriers and crates can be purchased used, check them for cracks, and make sure all the pieces are there.  Wash with a bleach water solution and air dry.

Bird cages can sometimes also be purchased used.  

Saving Money on Other Pet Supplies


Owners of rabbits and other small caged pets can save money on bedding by purchasing shavings (aspen is best, pine is okay, but never buy cedar) in large bags.

A bale of grass hay can be purchased from a farmer for less than a much smaller bag of loose hay can be bought at a pet store.  Really all you need to buy from a farmer is a few flakes of hay.

Large bags of rabbit food can be purchased at a livestock feed store.





Friday, April 17, 2015

Lucy the Elephant in Edmonton

I grew up in Edmonton, Alberta.  The winters are very cold.  Temperatures get below freezing for weeks on end, and there is snow to contend with.  It sucks, but it must suck even more for Lucy, who is an Asian Elephant. 

Lucy had been orphaned in 1975 and was purchased in 1977 when she was just two years old and brought to the Edmonton Valley Zoo, which was known as Storyland Valley Zoo back in its early days.

Lucy has lived alone and the zoo claims she is not a social elephant and prefers to be alone rather than with other elephants.   I am not sure how they would determine that as she really has not been tested with other elephants.

 I have visited the zoo a few times and mostly would observe Lucy standing in her rather small and boring enclosure, however on my last visit we saw her walking around.  This was the first time I have ever seen this but apparently she goes for daily walks.  The handlers told me that they more or less allowed her to go on her own.  They did say that in the winter they have a spot where they can stop so she can take a break and warm up but did not say she hated the cold.  Her large size would help her stay warm, but I am not sure if they put a blanket on her back in the winter or not.

The Calgary zoo, which is further south in Alberta, decided to send their elephants to warmer climates and many are calling for Edmonton to do the same.

Personally I do not know what to think.  I am not an expert on judging if an elephant is happy or not.  I cannot tell if she is happy as an only elephant or not.  I do not know if she likes her daily walks, even in the winter. 

I do know that the staff at the Edmonton Valley Zoo do their best to care for Lucy.  She has arthritis, possibly related to a deformity she was born with, and has some breathing problems when stressed.  In fact this problem is one of the reasons why some people insist she should not be moved, they say the stress will be too hard on her.

As such, while there are many petitions to move Lucy to a warmer climate I am not really sure what is best for her.

I will say, however, that this is a fine example of why we need to stop taking animals from their natural homes and bringing them to other places just for our entertainment.

Other reading on Lucy


Tuesday, March 24, 2015

Alberta is Banning Certain Frogs as Pets

Does government always know what they are doing?  In the case of a recent ban that is to begin April 30, 2015, pet owners tend to disagree with the government's decision. 

The Alberta government decided to ban the ownership of all all poison dart frogs of the family Dendrobatidae and Family Aromobatidae.  Although the name suggests these frogs are poisonous, pet owners have known for years that the captive frogs are not toxic.  Although some species are toxic in the wild, only a few produce enough toxin to be a danger, and they lose their toxins when kept as pets (likely due to the different diet which would not include toxic insects).

The government seems to think these dart frogs are dangerous to their owners, but owners of such species do not handle their pets.  Mostly the frogs are kept in vivariums in a way not much different than how aquarium enthusiasts keep pet fish; they are for display only, not cuddling. 

There is no risk of these frogs being released into the wild.  Firstly they are too expensive for an owner to consider releasing unwanted "pets" and secondly they would not survive if they were released. 

One of the biggest concerns for pet owners is that there are no "grandfather" clauses, meaning that current owners are being told to get rid of their pets prior to April 30, 2015. 

photo source
What are current dart frog owners supposed to do with their frogs?

Current owners of poison dart frogs are being told to "get rid of them"; either to take them out of province, or to sell/give them to a licensed facility, such as a zoo.  This does not make current frog owners happy as many have hundreds of dollars invested in their pets.

A petition?

Anyone who is against this law should sign this petition.  They can also make phone calls to law makers in their area.

What next?

One of the reasons why even non-dart frog owners should get involved is due to concerns about "What is next?"  Granted there are some good reasons why some exotic pets, such as rats, have been made illegal, the worry is to what end will it go, what animal will be banned next.  Had some sort of grandfathering clause been included I am certain people would not be so irate, and at the very least this needs to be amended. 

Saturday, March 14, 2015

The Most Beautiful and Strange Animals in the World

When I was a child my father was an ichthyologist; he studied fish.  We would visit aquariums often and loved poking around in tidal pools when we went near the ocean (which was not often as we lived in Alberta).  We got to know about many fascinating water creatures, not all of which were fish. 

Of all of the creatures in the water, some of the most beautiful, and mesmerizing, are nudibranchs.  Say "nude a branks".  They are mollusks that lose their shell when they mature.  They are sometimes incorrectly called sea slugs.  They are mostly found on the ocean floor, but are found all over the world, in the shallows, in the depths, in warm water, and in cold. 

Without shells to protect them nudibranchs may use their colors to blend in and match the surrounding corals, or to serve as a warning for potential predators.  Some are toxic, but not all are.  Their name means "naked gill".

Nudibranchs are carnivores, mostly consuming sponges (which are living animals), however some will eat other nudibranchs. 

"Glossodoris atromarginata" by Chika Watanabe from Los Altos, USA - Flickr. Licensed under CC BY 2.0 via Wikimedia Commons


Spanish Shawl nudibranch via Wikimedia Commons

Ceratosoma tenue from Lembeh Straits, Indonesia (and shrimp) via Wikimedia Commons

There are roughly 2,500 known species of nudibranchs, and probably hundreds more undiscovered ones.

Nudibranchs are typically slow moving creatures that just travel along the bottom, but when they move through the water they move with a delicate ribbon like motion that is beautiful to watch.


Saturday, March 7, 2015

What Lilies Are Toxic To Cats?

Many types of lily, including the Easter Lily, are very dangerous to pets but not because of the reasons you may think.  When most people think of toxic plants they worry that their pet might eat the plant, but most pets are smart enough not to intentionally eat a poisonous plant.  Nonetheless it is not unheard of for cats, and sometimes dogs, to die of poisoning because of lilies even though they never eat the plant itself.

Cats are carnivores and usually do not eat plants. On occasion a cat might eat grass because it instinctively knows that grass will make it vomit. Cats sometimes chew grass if they have an upset stomach, worms, or hairball they are trying to bring up. It is rare that a cat will chew on any other garden plants and as such there is very little risk of them being poisoned from any other plant than certain species of lily. 
  

Lilies




Lilies are really the biggest risk to cats. The risk is not of the cat eating the plant, but of the cat walking near the plant, or brushing up against it. While the entire lily is poisonous to cats, the risk is the pollen. Cats generally wont eat lilies, but if they have pollen fall on their fur they will ingest it while grooming, and as such will consume the toxic pollen in that manner.

Symptoms of Lily Poisoning (cats may have all or some symptoms):
  • Vomiting
  • Lethargy
  • Refusing to eat
  • Breathing problems
  • Paws and/or face swell
  • Paralysis
  • Seizures
  • Kidney problems; renal failure
  • Death
All lilies are toxic but the worst are the Tiger lily and the Easter lily, others include the day lily, stargazer lily, Rubrum Lily, Japanese Show Lily, and Asiatic lilies. Their toxic pollen is also a concern if the flowers are cut and brought indoors
.

What to do if Your Cat has Ingested Lily Pollen

Chances are you won’t know your cat has ingested lily pollen until symptoms show up. By that time it is urgent you get your cat to the veterinarian. The vet will work to reduce the toxic effects of the lily pollen, often by forcing the cat to eat activated charcoal, and by putting the cat on an IV to aid its kidneys. Note that kidney failure is often the main cause of death for cats that have ingested lily pollen.

If you happen to catch your cat immediately after ingesting lily pollen (such as if our notice your kitten chewing on the lily flower as playful kittens may be apt to do) you should call your veterinarian immediately in regards to inducing vomiting and the kitten should be taken to the veterinarian to reverse any ill affects from what poison may have gotten in its system.

Tuesday, February 24, 2015

Where to Find Exotic Pets For Sale for Cheap

Exotic pets are sometimes available for cheap, or even for free, if you know where to look.  Sometimes they even come with a free cage and/or supplies.  An exotic pet is any pet other than a cat, dog, fish, or livestock.   Birds are also often considered as exotic pets too.  As such an exotic pet may be anything from a hamster to a wolf.  Clearly it will be easier to find a free hamster than a free pet wolf.

Some exotic pets are far easier to find than others and are often available for free.  If you use Facebook look for a local "group" as somebody may be giving away a pet there, or selling it for a low price.  In Canada the website kijiji is well known for hosting ads for pets for sale, and Craigslist is another place to look too.  Check the bulletin boards at local stores, veterinarian offices, and livestock feed stores in particular. 

Our pet Reeve's Turtle

Pet stores rarely give animals away for free, or sell them cheap.  Pet stores are in the business of making a profit so if they have a cheap (or free) pet it is possibly unhealthy, or one they need to get rid of quick for some reason or another.

Animal shelters, on the other hand, typically have exotic pets for adoption at a price far lower than you would find the same animal available for in a pet store.  In some cases these animals were surrendered to the shelter with their cage and supplies and as such the shelter may give these away free with the pet adoption.  Many animal shelters (SPCA, Humane Society, etc.) list some of their adoptable pets online but you should also check the shelter themselves to see what they have for adoption.

In some areas (such as where I am in Alberta) there are livestock auction markets that hold odd and unusual livestock and pet auctions in the spring and fall.

Before you get any exotic pet make sure you understand the proper care requirements for that animal.  Make sure you can provide the right kind of environment and food.  Make sure you can pay for any medical needs (ask your vet if they care for exotic pets).