Avoid foods with the preservatives ethoxyquin, butylated hydroxytoluene (BHT) and butylated hydroxyanisole (BHA), which are highly toxic.
Preservatives range from safe, natural substances such as tocopherol (vitamin E) and ascorbic acid (vitamin C) to highly toxic chemicals such as ethoxyquin, butylated hydroxytoluene (BHT) and butylated hydroxyanisole (BHA).
BHT and BHA cause liver and kidney dysfunction.
Orijen uses air-tight packaging to help preserve freshness - Some other companies add unhealthy chemicals like ethoxyquin and BHT as preservatives.
Most pet food manufacturers have quit using BHA, BHT and ethoxyquin as preservatives due to concerns that they may cause cancer.
No chemical preservatives: Common dog food preservatives like ethoyquin, BHA and BHT have been identified as toxins.
Solid Gold does not use harmful chemical additives such as BHT, BHA or ethoxyquin.
Too many commercial dog foods and treats use chemicals like BHA, BHT and exthoxyquin as preservatives.
BHA (Butylated hydroxyanisole) and BHT (Butylated hydroxytoluene), two other preservatives, aren't used in Timberwolf pet foods.
Food dyes and colorings like tartrazine, preservatives like benzoates, BHT and BHA, flavor enhancers like monosodium glutamate (MSG), and sweeteners like aspartame have also been suspected asthma triggers.
For example, tertiary butylhydroquinone (TBHQ), butylated hydroxyanisole (BHA), and butylated hydroxytoluene (BHT) show evidence of carcinogenic activity in animal trials.
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