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Encyclopedia > Cat litter
A packet of clumping cat litter & a litter box
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A packet of clumping cat litter & a litter box

Cat litter is one of any of a number of materials used in litter boxes to absorb moisture from cat feces and urine, which reduces foul odors such as ammonia and renders them more tolerable within human dwellings. Image File history File links A bag & tray of cat litter. ... Image File history File links A bag & tray of cat litter. ... A litter box and a packet of litter // General Info A litter box, sometimes called a sandbox, or litter tray is an indoor disposal box for cats, rabbits, and other pets that are permitted free roam of a home but who cannot go outside to relieve themselves. ... Trinomial name Felis silvestris catus (Linnaeus, 1758) The cat (or domestic cat, house cat) is a small carnivorous mammal and a subspecies of the wild cat. ... Feces, faeces, or fæces (see spelling differences) is waste product from an animals digestive tract expelled through the anus (or cloaca) during defecation. ... To meet Wikipedias quality standards, this article or section may require cleanup. ... JUNIOR Odor receptors on the antennae of a Luna moth An odor (American English) or odour (Commonwealth English) is the object of perception of the sense of olfaction. ... Ammonia is a compound of nitrogen and hydrogen with the formula NH3. ...


Several kinds of cat litter are commercially available, enabling consumers to decide which factors are most important. Some cat owners are concerned about litter being tracked throughout the house, while others may look for litters that are biodegradable. Absorbency and odor control are other considerations. Biodegradation is the decomposition of organic material by microorganisms. ...

Contents

Conventional litter

One of the first commercially available cat litters was Kitty Litter, invented in 1948 and marketed by Ed Lowe. This was the first use of clay as an absorbent; prior to this time sand had been used in litter boxes instead. The new clay litter was more absorbent than sand, and its larger grain made it less likely to be tracked from the litter box. The brand name has become a genericized trademark, used by many to denote any type of cat litter. 1948 (MCMXLVIII) was a leap year starting on Thursday (the link is to a full 1948 calendar). ... The Gay Head cliffs in Marthas Vineyard are made almost entirely of natural clays. ... Patterns in the sand Sand is an example of a class of materials called granular matter. ... A genericized trademark (Commonwealth English genericised trade mark), sometimes known as a generic trade mark, generic descriptor or proprietary eponym, is a trademark or brand name which is often used as the colloquial description for a particular type of product or service as a result of widespread popular or cultural...


Conventional clay litter is indistinguishable from clay-based oil absorbent (used to clean oil spills); as the latter is far cheaper, it is often used as a substitute.


Clumping litter

Clumping litters were first developed in the UK in the 1950s by the Fuller's Earth Union, later to become a part of Laporte Industries Ltd. The type of clumping litter developed by the FEU was calcium bentonite, a less swelling and less sticky type than American bentonite. Subsequently in America, clumping bentonite was developed in 1984 by biochemist Thomas Nelson. Most are made from granulated bentonite clay which clumps together when wet and form a solid mass separate from the other litter in the box. This solid clumped material can then be disposed of without changing the entire contents of the litter box often. However the entire contents should be changed on a regular basis to prevent buildup of bacteria, every four to six weeks is recommended. At the same time, the litter box itself should be disinfected. Approximately 60% of the cat litter market consists of clumping litter. Clumping litter also usually contains quartz or diatomaceous earth (sometimes called diatomaceous silica, which causes it to be mistakenly confused with silica gel litter). It has been suggested that Pascalite be merged into this article or section. ... Subgroups Actinobacteria Aquificae Bacteroidetes/Chlorobi Chlamydiae/Verrucomicrobia Chloroflexi Chrysiogenetes Cyanobacteria Deferribacteres Deinococcus-Thermus Dictyoglomi Fibrobacteres/Acidobacteria Firmicutes Fusobacteria Gemmatimonadetes Nitrospirae Planctomycetes Proteobacteria Spirochaetes Thermodesulfobacteria Thermomicrobia Thermotogae Bacteria (singular: bacterium) are microscopic, unicellular organisms. ... Disinfection is the destruction of pathogenic and other kinds of microorganisms by physical or chemical means. ... Quartz is amongst one of the most common minerals in the Earths continental crust. ... A sample of diatomaceous earth Diatomaceous earth, also known as DE, diatomite, diahydro, kieselguhr, kieselgur, and Celite, is a naturally occurring, soft, chalk-like sedimentary rock that is easily crumbled into a fine white to off-white powder. ...


Some claim that clumping litters can be harmful to pets because if it is ingested or inhaled, it swells and solidifies inside them. This is thought to be particularly dangerous for kittens, who are more likely to ingest cat litter and less likely to recover easily. For the same reason, it is not recommended to flush clumping litters down the toilet.


Silica gel litter

Silica gel litter, a porous granular form of sodium silicate, has the highest absorbancy of any litter, and has excellent moisture and odor control. Cat lovers' opinions about crystal cat litter are divided. Beads of silica gel Silica gel is a granular, porous form of silica made synthetically from sodium silicate. ... Sodium silicate, also known as water glass, is a compound used in cements and textile processing. ...


Some praise its absorbency because 4-5lbs can absorb liquid and odor for up to 30 days for one healthy normal weight cat. Stir it daily when scooping the solid waste, otherwise urine can pool in the box. When crystal litter is saturated, at the end of 30 days or so, it begins to smell and is visibly saturated. In comparison, over the same time period it may take 20-30lbs or more of clay or clumping litter because you have to replenish the clumped urine that is scooped out.


Others dislike that crystal litter gives them no warning when it is saturated. So the next cat to use the litter box will leave a urine puddle at the bottom of the pan. Crystal litter is extremely lightweight, especially when compared to heavier clay and clumping litter.


Silica gel litter comes in two shapes: irregular lumps and small beads. Sizes range from 0.5 mm to 4 mm.


Biodegradable litter

Biodegradable litter materials are pellets made of recycled paper, wood shavings (primarily pine), wood, corn cobs, dried orange peel, or wheat bran. Some pet owners prefer these litters due to their perceived friendliness to the environment; others are attracted by the flushability of the litter. Asthmatic cats may sometimes benefit from the reduced dust in some forms of biodegradable litter. They tend to be more expensive than traditional clay litters, so cost is not a positive factor in their selection, however some biodegradeable litters such as the sawdust pellet type last much longer than clay litter, one inch of sawdust litter can last over two weeks per cat. Also, most of these forms of litter are recycled from human usage and are thus re-using a waste product as opposed to drawing clay from litter mines. Binomial name Zea mays L. Maize (Zea mays ssp. ... Bran is the hard outer layer of cereal grains, and consists of combined aleurone and pericarp. ...


Litter for dogs

Although most dog-owners housebreak their pets, enough people train their dogs to use litter boxes that the one company manufactures a product sold as a special dog litter. Housebreaking is the process of training a domesticated animal that lives with its human owners in a house to eliminate (urinate and defecate) outdoors, or in a designated indoor area, rather than inside the house. ...


External links


  Results from FactBites:
 
THE LITTER BOX (2749 words)
Cats, because of their extremely keen sense of smell, are often put off by scented litters and perfumed environments.
People who discard their litter on a regular basis tend to not keep the litter deep enough and then the box is a mess to clean because litter is gummed up on the bottom.
Litter mats are often used outside of the opening of a hooded box to decrease tracking of the litter.
How cat litter is made - Background, Raw materials, The manufacturing process of cat litter, Quality control (1555 words)
With conventional litter, the contents of the cat box must be discarded every time the box is cleaned in order to ensure that the cat has a thoroughly fresh supply of litter.
The smaller granule litter sticks together when it comes in contact with liquid, hence the term "clumping." When clumping litter is used, the cat owner can remove the clumps, then add more litter to the box, eliminating the need to refill it with every cleaning.
The major drawback of clumping litter appears to be its tendency to "track," that is for the finer granules to stick to the cat's paws when it leaves the box.
  More results at FactBites »


 
 

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