A good idea to take into consideration is to become a vegetarian. Before they kill animals for their meat thay abuse them and are cruel. A video showed people pulling a cow out of a trailor with a chain. It broke it's back legs. They left it out in the sun for 16 hours without food or water. A man came by and tried to offer the cow water, but the people objected. The man said he would be back in one hour and the slaughterers said the cow would be dead by then. When the man came back an our later the cows insides had been eaten out by a pack of dogs while it was still alive. They then fully killed it and sold it's meat for $150. Being a vegetarian there are substitary meats so it's like you eat meat without the animal abuse. Vegetarianism is also a healthy lifestyle. Consider vegetarianism.
It is statistically proven that boycotting meats as a vegetarian does absolutely nothing financially to the meat market. If you want to boycott for personal reasons, that's your problem but you're not saving any animal lives by being a vegetarian.