There are several tests you can do to ascertain this.
Moisture test:
Put a drop of water on your leather (test in a hidden area first) - don't worry water is good for leather so will not damage it. If the water soaks into the leather and goes dark you have an aniline style leather. If the water sits on the surface you have a coated leather of some sort.
Some aniline style leathers will have a finish on them which will slow down the rate of absorption.
Scratch Test:
Most aniline leathers will scratch with your finger nail and leave a mark
These two tests are part of a 5 step process used as an industry standard for testing leather.
If you want more information there is a good flow chart here:
http://www.lttsolutions.net/whattypeofleather.asp
Credit goes to Tyler9552 for this great answer.
HAIR GEL What kind of hair gel? How should it be applied?
Leather couches are low maintenance and resist spills and stains easier than a fabric couch. Be careful with ink pens and sharp edges that can scratch or cut the couch. Invest in a leather repair kit if purchasing a leather couch.
One can purchase a black leather couch from stores such as DFS, NEXT, Blacksofas and Homebase. One can also purchase a black leather couch from websites like eBay and Gumtree.
leather
You can spend from about $750 to several thousand dollars depending on the quality of the leather and the style of the couch. A basic leather couch will run around $1000 while an Italian leather sectional can cost about $10000.
To properly sanitize a leather couch, start by vacuuming it to remove any dust and debris. Next, mix a solution of mild soap and water, then dampen a cloth with the solution and gently wipe down the couch. Be sure to dry the couch thoroughly with a clean, dry cloth. Finally, consider using a leather conditioner to keep the leather soft and supple.
Over time, the leather can wear out on a couch and the dies can fade. Luckily, there are commercially available leather dies to correct the issue. Just make sure that the die is applied to the whole couch to avoid a splotchy look.
The average pricing of the brown leather couch depends on the outlet that is selling them and the brand. Some brown leather couches cost around 300 USD on average.
To effectively disinfect a leather couch, you can use a mixture of water and mild soap to clean the surface. Avoid using harsh chemicals that can damage the leather. Wipe down the couch with the soapy water solution and then dry it thoroughly with a clean cloth. You can also use a leather cleaner specifically designed for disinfecting leather surfaces.
There are many different dimensions for a leather sectional couch. You will have to find the one that you like the best and on the product information there should be the dimensions of the couch. If not you could ask a sales person for that information.
With more urine
Usually the leather is dyed before any upholstery work is done