Here’s an informative article from Cat Faeries’ Feline Editor at Large, Issac Newton, who happens to know a few things about cats and their food bowls.
Newton’s Purrspective – The Importance of Dishware
Lately I’ve been seeing references to something called “Whisker Fatigue” which claims that when a cat’s whiskers touches or rubs against the sides of a food or water bowl it creates an unpleasant sensation. True, a cat’s whiskers are so sensitive that we can detect even the slightest change in air currents around objects (such as furniture). This is one of the reasons blind cats can get around so well. http://animals.howstuffworks.com/pets/question592.htm Some people believe that this ultra-sensitivity can cause sensory overload when cat whiskers brush against the sides of a food dish.
We have read that symptoms of Whisker Fatigue include refusal to eat, food scattering, feline acne and even attacks on other cats in the home. The proposed solution is a flattened dish that doesn’t rub sensitive whiskers. Could this be true, is it truly “a thing” to be concerned about?
To date I can find no scientific evidence to support Whisker Fatigue as a clinical problem. There are far more likely explanations for the symptoms. However, the choice of food dishes is important to health and happiness for you and Kitty. Things to consider include:
- Size and age of cat
- Type of food
- Dental or other mouth problems
- Location of food bowls
Despite the numerous internet photos of cats wedging themselves into tight places we cats prefer our food be easily accessible and located in a quiet place far from smelly litter boxes. Common sense says that the dish should be the appropriate size for the cat. For example, if you give a little kitten canned food on a large plate he will certainly walk all over it during the meal. If a bowl has high sides the kitten is likely to tip it and spill dinner all over the room.
In general the dish should have the appropriate height sides to keep the food in place. Otherwise some pieces will inevitably end up on the floor. Many cats lick, rather than bite, canned food, pushing it around and flicking it onto the floor as they eat. Whether you feed canned, homemade or kibble the angle of the sides is important. A rounded shape is better than perpendicular vertical sides that can trap food and lead to feline frustration. (They are also easier for you to clean.)
For those of us in touch with our wild side mealtime behavioral quirks can result in a less than tidy dining area. Many cats just have to “kill” their food. Some cats pick up a piece of kibble and shake it as they would if it were freshly caught. Other cats scoop food out of the bowl as if they were fishing for salmon in a stream.
If Kitty is not eating, a medical problem is more likely the reason than the wrong china pattern. Make sure your cat does not have dental conditions such as loose teeth or infected gums. Even if your cat is hungry, pain may cause food avoidance. Dropping food, especially from one side of the mouth, is a symptom of dental pain. A sore mouth is sure to lead to general grumpiness, so it’s no surprise that tempers are short particularly with other cats in the house. If you can’t look inside Kitty’s mouth at least smell her breath. Bad breath is another indicator of problems. Please see your vet if you suspect dental disease. Catching it early will prevent more serious problems later.
Older cats may have arthritis or other conditions which make it more challenging to eat from a high sided dish. They are also more likely to have lost teeth and consequently be on a diet of soft food. Senior cats tend to be less fastidious about grooming. If Kitty doesn’t clean all the food off his chin use a damp washcloth to gently remove it. Feline acne occurs when food and debris clog pores and lead to skin infections. If you think the dish shape is a problem then experiment until you find one Kitty likes. And putting a placemat underneath helps with spill cleanup.
Overall the material and cleanliness of the dish are far more important than the shape. Plastic dishes scratch easily leaving crevices that harbor bacteria. Harmful chemicals can also leach out of plastic. Plastic dishes should be avoided or at least replaced as soon as they show any sign of wear.
Ceramic bowls are popular because of the bright colors, designs and varied shapes. Although safer than plastic they can still chip or develop micro fractures where bacteria hide. You would also need to test the piece for lead – do not assume that because the maker said they used a lead free glaze, as you read in a previous article (Is that cute cat food bowl really lead safe? (maybe not!)) if the kiln is old and ever fired pieces with lead based glazes cross contamination will occur.
Stainless steel is popular with veterinarians and kennels since it is unbreakable and does not harbor bacteria if cleaned with nonabrasive cleanser. However, it lacks the charm of ceramic or glass so few people use it at home for their feline friends.
Daily cleaning is essential no matter what type of dish you choose. Biofilm, sometimes referred to as slime, can accumulate even if you are only feeding dry food. The moisture comes from Kitty’s saliva and brews up a mixture that attracts nasty bacteria that could be life threatening in some situations. https://www.catfaeries.com/blog/your-cats-water-bowl-do-you-know-about-biofilm/ A second set of dishes that can be rotated daily will simplify the clean dish routine. Use a good quality nonabrasive cleanser and be sure to rinse thoroughly with hot water. Or put in the dishwasher.
You can’t be too careful when it comes to feline health. We recommend dishes made from high quality materials, always manufactured in the USA. Pyrex is always a good choice and the bowls come a huge variety of sizes suitable for food and water.
In closing since we didn’t find any medical articles to validate the term “whisker fatigue” we think it’s a good marketing ploy. Also, the bowls we found were rather expensive ($45 and beyond!) and were usually not made in the US or they wouldn’t tell us where they were made.