Can dogs eat raw meat vs home cooking



Barf percentages are an important measurement of how much gastrointestinal tract material has been consumed during a meal.

The barf percentage is a measure of the amount of protein and fat in one’s food. It is used to determine whether or not one should eat more protein and fat in order to reach a higher barf percentage.

It is also used for measuring how much fiber a person should eat to reach the same barf percentage.

Barf percentages

It’s important to be aware that we are not dealing with barf percentages here. The barf is never that far away, and in fact, it is more important to get the number right than you might think (or be tempted to argue). This is particularly true if you are trying to figure out what kind of a market your product will serve (or how much money consumers will spend on it). There are two ways of thinking about this:

1. A barf percentage can be thought of as the probability that your product will not kill anyone even if it fails — or some other version of this, where the “failure” part is (somewhat) understood.

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2. A barf percentage can also be thought of as the probability that your product will kill one person even if it doesn’t fail — or some other version of this, where the “kill” part is (somewhat) understood.

In either case, it’s worth keeping these things in mind:

a) Your barf percentage should fall in between 1 and 0 for most products;

b) The proportionality between each sort of barf-percentage should vary with usage case; and

c) Don’t let anything get too high or too low… As long as there are people who would like to use your product, you should still have a good chance at succeeding.

Barf percentages

This is a regular spot on the blog where I choose one of my favorite drinking games and try to play it out in the world of startups. The purpose here is not to make you think through how to quantify a barf percentage, but rather just to provide an example of how hard it is to figure out what kind of percentage you should be measuring.

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For this exercise, I’m going to use a simple recipe for a meal that can be made in about 15 minutes:

3 eggs

1 cup milk

1/2 cup flour

Salt & pepper

I know, I know. In reality, things have gone so far off-the-wall that it’s likely you’re going to have no idea what these ingredients are supposed to do (and even if you do, your head might explode). But for the sake of this exercise, let’s pretend that I am still the kind of person who has memorized every single ingredient on their grocery list and can whip up a meal right before 6 pm with all the items needed (plus some extras). This recipe would be easy enough for me — after all, all I had to do was mix it together and pour it into a bowl — but what would happen if someone else were doing this? What if they were cooking? What if they had never seen an egg before? What if they didn’t know how much milk there was in 3 eggs? If they didn’t know how much flour there was in 1 cup milk? How would their barf percentages look like?

I can tell you from personal experience that barf percentages are not really that hard. Even if you don’t like eggs (or milk), there will always be something in them which will send your stomach into spasms. So there won’t be any real problem with figuring out what kind of barf percentage your company should measure — or even whether its something that could be measured at all. But what about other ingredients? Again, for simplicity’s sake, let’s say we are using simple ingredients and simply mixing them together into some form of liquid; together with salt and pepper (which we have no idea where they come from), we achieve a 10% mixture. Does this mean 10% barf? Or perhaps 30%, 40%, 50%… 80%… 100%…. 200%…. 300%. Is this best case scenario or worst case scenario? We

Barf percentage

A barf percentage is the amount of barf you should be putting on your computer screen while working on a project. A barf percentage is generally hard to calculate accurately, but it’s easy to understand: if you are using a product that requires you to be in a fetal position for say, 40 minutes and then using it for the same amount of time again, you’ll get about 3% more work done.

The above is not meant as an excuse for laziness; I just want to highlight that we need to think about efficiency in all areas of our lives: work and social life, not just at work.

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Barf percentage

We all remember the infamous “barf percentage” from a company we worked with (ironically, it was not a product-market fit problem, but a barf percentage problem). The barf percentage is the number of times that a product is rated as “too gross to use” in the first two days after its release. The formula for calculating this is:

A number of different factors can influence this number; some are technical (the product works or doesn’t work on your operating system), some are business-related (e.g. if the company has a large user base and you have to pay them) and some are cultural (i.e. if you are selling to teens).

The barf percentage example illustrates why it’s important to keep these numbers very low as soon as possible after launch, because there is no way of knowing how people will react to your product — and if they do react negatively, then that could be great news for you since it means your product will be very unpopular with consumers. For example, even before we launched our Chrome extension for Firefox users in China, we were already talking about how many people don’t like Chrome extensions in their country. But I digress; let’s just take each factor into account when determining when we should start raising our barf percentages and when we should lower them:

• Operating System – If the operating system doesn’t support your application, then you can safely raise your • Web Browser – If you need [HTML5] CSS support or Flash support, then you need to raise your barf percentages

• HTML5/CSS Support – This depends on which browsers support [HTML5] CSS and which do not

• Web Services – You can raise or lower your barf percentages depending on whether web services are supported or not

One thing I have noticed over time is that one of the best ways to really take advantage of this feedback loop and increase both customer satisfaction and revenue (and thus ROI) is by offering at least early access to beta releases of new products via Slack channels where fans of the company can discuss what they think about new products before anyone else knows about them. This helps with marketing as well because an early adopter will already be familiar with what the app does — meaning that their comments will be more valuable than if someone who only found out about it recently


We’ve focused on the idea of “barf percentages” as a way to show how much users need. It’s a helpful metric to illustrate what percentage of users you should target for higher engagement and for higher revenues.

The barf percentage is calculated by multiplying the average user engagement with the average revenue generated through that engagement (after subtracting the cost of acquisition). To see which metrics work best, you need to look at data from different time periods. As we look at some numbers, they are given in terms of their minimum and maximum bars, respectively (for example: “100% barf percentage means that at least one user has barfed on your app”; “6% barf percentage means that less than six users have barfed on your app”).

You can choose any measurement you like; but if you set your bar too low, it will hurt engagement (the more people who use your app, the more they likely to hate you). If you set it too high, it will be difficult to make money.


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