I've had animals in my life for the past 25 years. I have experience giving oral and injection medication to dogs young and old. I have given insulin injection, puppy vaccines, dog supplements in food or capsules, and many different forms of medicine. I have also given cats injections and oral medication. I also have a lot of experience with livestock. I've given many oral medicine to horses, and cows. I have even given injections. I have experience with muzzles, and kennel aggressive dogs. I can do whatever is best for your best friend! We do have dogs, and cats. We have senior dogs, middle aged dogs, teen dog, and a toddler dog! They range from small, medium, large, and extra large. Create trained is preferred, just because I do have a 3 year old daughter in the house. Along with two other adults, male and female. But I'm home all day long and your dog won't be put in the crate unless it's bedtime! We also have horses and a cow. So they can go for walks and see them (through a fence so no one can get hurt) and get that exciting enrichment!