It is one of the most difficult questions even for veterinarians. Generally, if your pet does not function well, does not feel well, or does not behave as normally does, then we can carefully say your pet does not have a good quality of life. Here are few examples: having trouble with breathing, crying a lot, no interest in eating, not drinking enough water, appears depressed, not interested in spending time with you, inability to stand or walk, more bad days than good days, etc. If you notice some of these symptoms with your pet, it is probably time and you will know when because you are with your pet every day. Veterinarians at Ever Animal Care will help you in this decision-making process.