Alyssa is great with my 3 dogs. I have an elderly dog that has a heart condition and takes meds 3 times a day. Alyssa is very responsible at giving him his meds for me during the day. My other 2 dogs are puppy's. One is 50 lbs and the other is 10 lbs. She walks both of them everyday and sends me pics or text messages that she has come and left to take care of the animals. She is a huge animal lover and has a big heart. She is trustworthy as I give her a key to my place to let herself in and out of our home. I would recommend Alyssa for any size dog.