for me personally, which is designed for at least 4 kg load! of course, to run with him through the bushes, after a hare or a bird, for a photo "from hand" it is heavy, you'll be fine :)
Canon EF 40mm f/2.8 STM Lens - Fixed Black (6310B002) for US Cameras
76 Review
Nikon 35mm f/1.8G Auto Focus Lens for Nikon DSLR Cameras - Black (Model 2183)
125 Review
New Nikon 18-105mm Vibration Reduction 📷 Zoom Lens with Auto Focus for Nikon DSLRs
104 Review
Canon EOS SLR Camera Lens EF 24-105mm f/4 L IS USM
124 Review