biology

Working cat

Working cat is a biology topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Working cat rather than just read about it. In short: A working cat, also known as a mouser, is a type of domestic cat that "works" for its keep by hunting vermin, such as rodents. They are commonly employed where pest control is needed, such as farms, factories, warehouses, stores, restaurants, harbours, houses of prayer, and private property.

Key takeaways

Working cat belongs to biology; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Working cat to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Working cat from memory before moving on to harder problems.

Reference excerpt

A working cat, also known as a mouser, is a type of domestic cat that "works" for its keep by hunting vermin, such as rodents. They are commonly employed where pest control is needed, such as farms, factories, warehouses, stores, restaurants, harbours, houses of prayer, and private property. A benefit of using a working cat is that they alleviate the need for harmful pesticides. Working cats are often placed in their environment as a part of a working cats program.

Working cats programs A working cats program is designed to place cats in safe environments where they are valued for their hunting skills as working cats. These programs are typically offered by animal shelters who will use otherwise unadoptable cats in the program as an alternative to euthanasia. The cats may not be suitable for adoption because they are feral cats or did not acclimate to living in close quarters with humans. Working cats programs usually provide cats that are spayed or neutered and fully vaccinated, and any adoption fee is often waived. In exchange for their services, the cats are to receive a place to live, food, water, and vet care.

Type of working cats Types of working cats include:

Bodega cat, inhabits a convenience store ('bodega') Farm cat Library cat Ship's cat

Examples Working cats kept to deter mice in public buildings include:

The resident cat at the British PM's official residence at 10 Downing Street, an old building susceptible to frequent rodent infestations, has been given the title Chief Mouser to the Cabinet Office. (United Kingdom) Tibs the Great kept by the Royal Mail (UK) Canadian Parliamentary Cats (Canada) Hermitage cats at the Hermitage Museum (Russia)

References

External links Ontario SPCA and Humane Society - Working Cat Program Ontario SPCA's new "working cats" pilot program in action!

Illustrations

Worked examples

Example 1 — a first encounter with Working cat

Start with the simplest possible case. Write down what Working cat claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In biology, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Working cat before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Working cat ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Working cat

In research: Working cat appears in biology research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Working cat in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Working cat is common in secondary-school and first-year university syllabi. It links to neighbouring topics Biological pest control, Urban wildlife, Working cats, so understanding it makes those chapters shorter.
In everyday life: Look for Working cat outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Working cat in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Working cat means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Working cat out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Working cat in simple terms?

Why does Working cat matter?

Because it connects several biology ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Working cat?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Working cat.