Can u guess the age of cow??

• A cow can climb up the stairs, but cannot climb down. This is because her knees cannot bend properly.
• A cow produces around 200,000 glasses of milk in her lifetime.
• A cow stands up and sits down about 14 times a day.
• A cow usually spends 6-7 hours in day eating cud and around 8 hours on chewing it.
• Almost all the cows chew at least 50 times per minute.
• An average cow has more than 40,000 jaw movements in a day.
• Cows can drink up to 35 gallons of water a day.
• Cows do not bite grass; rather they curl their tongue around it.
• Cows have almost total 360-degree panoramic vision.
• Cows have an acute sense of smell and can smell something up to 6 miles away.
• Cows have a single stomach, but four digestive compartments.
• A cow named Cow No. 289 holds the record for the highest lifetime yield of milk for a single cow, at 465,224 lbs.
• You can guess the age of a cow that has horns by counting the number of rings on the horns.