I'm looking for something other than petsmart or petco. I want to get my dog a sweater and I dont want to spend a lot. He's a chihuahua/jack russell mix.

Thank you!

(before everyone starts yelling at me-this is not an opinion on if toy chihuahuas are a true breed-this has nothing to do with what I am asking. Please stick to the question at hand. Thank you!)

She is 1 year old but very tiny. She has been trained on pee pads but I want to install a doggie door so she can go in and out into the backyard to go potty. We have a very small backyard so she shouldn't be scared but she is. I have been trying to move her pee pads further and further away from the old spot inside the house and keep moving it towards the sliding glass door. Any other suggestions? Please don't say trainer or petsmart class because I can not afford it right now. Thank you for everyones respect in their answers before hand.

its the cold season and all and my dogs easily get cold and start to shake like a massage pillow lol i would buy them some but i went to the petsmart and their clothes and size were 35 dollar for 1 sweater lol so what are some ways to make them it.....
so i can walk them because they will wine if i don't walk them but its freezing cold out side and i don't want them to get sick or wine for 2 hours so how do i make sweaters, coats, and shirts please and thankyou
oh and i have bought them 2 pairs last year and 2 shirts but they went missing lol
oh i have a tiny question left how many times should they eat a day if im feeding them Purina puppy chow