A cat
sheep
cow there is a whole page on it in tenniswarehouse.com
CatGut (typically a form of suture material) is made mostly from sheep or goat intestine's, but it can be made from cattle, swine or equine intestines. However CatGut is prone to causing infections at the suture site unlike synthetic materials such as nylon and is therefore considered an inferior product be most people.
Catgut Ya Tongue was created in 1998.
used a number zero catgut suture
cats
catgut comes from the intestines of sheep or goat commonly.They also get it from pigs horses or mules.
They are made of very fine wire (originally catgut) which was also used in the "snaring loop" of a small animal trap.
catgut
It was never banned, manufacturers simply decided to stop supplying it. Catgut has no advantages over synthetic absorbable sutures, it has several known disadvantages, and there is the (theoretical but unsubstamtiated) risk of BSE contamination of bovine origin catgut. As catgut is only some 25% cheaper than the cheapest synthetic alternatives there is no substantial financial incentive to stick to it. In summary, catgut is an old soldier who, after a distinguished career has been honourably transferred to the reserves.
catgut
Catgut sutures typically dissolve within 7 to 21 days, depending on the type of catgut used and the individual's healing process. Chromic catgut, which is treated to slow down absorption, may take longer, generally around 10 to 28 days. It's important to follow post-operative care instructions for optimal healing.